BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Charles University in Prague//SIAM SC Seminar Events//CS/EN X-WR-TIMEZONE:Europe/Paris CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VTIMEZONE TZID:Europe/Paris LAST-MODIFIED:20040526T134920Z BEGIN:DAYLIGHT DTSTART:20040328T010000 TZOFFSETTO:+0200 TZOFFSETFROM:+0000 TZNAME:CEST END:DAYLIGHT BEGIN:STANDARD DTSTART:20041031T030000 TZOFFSETTO:+0100 TZOFFSETFROM:+0200 TZNAME:CET END:STANDARD END:VTIMEZONE X-WR-CALNAME:Events of SIAM SC Prague X-WR-CALDESC:Calendar of all events of SIAM SC Prague BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20251218T120000 DTEND;TZID=Europe/Paris:20251218T173000 LOCATION:Studijní klub Celetná (v suterénu), Celetná 20, Praha 1 TRANSP: OPAQUE SEQUENCE:0 UID:321@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:SIAM Christmas Chess Tournament DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/321 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20251122T093000 DTEND;TZID=Europe/Paris:20251122T153000 LOCATION:Online TRANSP: OPAQUE SEQUENCE:0 UID:320@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/320 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20250513T090000 DTEND;TZID=Europe/Paris:20250513T140000 LOCATION:Zřícenina na Babě –> Divoká Šárka TRANSP: OPAQUE SEQUENCE:0 UID:319@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Traditional Modelling Trip DESCRIPTION: Dear modelling enthusiasts, We invite you, your friends, spouses, and furry companions to our annual modelling trip, this time along the route from Zřícenina na Babě to Divoká Šárka. The route is approximately 10 km long and is not difficult. The entire route follows the red tourist trail. We will finish the trip with lunch at the restaurant Nad Šárkou and Libocký pivovar. Meeting at 9:00 on the bus stop Výzkumný ústav vodohospodářský. Expected route . Please register. poster PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/319 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20241207T093000 DTEND;TZID=Europe/Paris:20241207T163000 LOCATION:Online TRANSP: OPAQUE SEQUENCE:0 UID:318@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION:Sorry, this event is for Czech speakers only. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/318 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20241010T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:lecture hall K1 & Zoom TRANSP: OPAQUE SEQUENCE:0 UID:317@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Career opportunities for mathematicians in the pharmaceutical industry DESCRIPTION: Are you wondering what to do after college? Would you like to broaden your perspective on applied math? Join us for an inspiring lecture by a successful mathematician who will share her expertize from pharmaceutical industry!   Dr. Carolyn Cho is physicist by training from the University of Toronto and pursued postdoctoral research in molecular biology at Princeton University . She currently is an executive director of clinical pharmacology at Eikon Therapeutics . Previously she led Immunology Pharmacometrics at Merck, Sharp and Dohme , Systems Biology Target Validation at Pfizer and Computational Systems BIology at Novartis . She co-leads the International Society of Pharmacometrics working group on the integration of Quantitative Systems Biology and Machine Learning, and has previously engaged in several industry-academia collaborations.   Dr. Cho will discuss how research is done in industry including collaborations with industry partners and academic groups.     We encourage students to attend the lecture in person ( lecture hall K1 in Karlín (Sokolovská 49/83, Praha 8) at 17:20 ). Small refreshments and non-alcoholic beverages will be provided! We will also stream the talk via Zoom : https://cesnet.zoom.us/j/94846655439?pwd=QZ4ZHwYGancjntk2jkWwchpcOBetEp.1 PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/317 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20240902T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminar room of the Mathematical Institute (K358MUUK) TRANSP: OPAQUE SEQUENCE:0 UID:316@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:SIAM Pre-Semester Meeting 2024/2025 DESCRIPTION:Dear SIAM members and colleagues, We are pleased to announce the upcoming pre - semester meeting 2024/2025 of the SIAM Student Chapter Prague. Date : Monday, 2th September Time : 15:00 Location : Seminar room of the Mathematical Institute (K358MUUK) For those who may be unable to attend in person, an online option will also be available. A link for online participation will be sent to you prior to the meeting. During this gathering, we will outline and discuss plans for a new and exciting academic year ahead. Whether you are an active member or someone keen on exploring our Chapter's activities, your attendance would be greatly appreciated. We are looking forward to engaging with all of you. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/316 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20240508T091000 DTEND;TZID=Europe/Paris:20240508T160000 LOCATION:Mnichovice –> Klokočná –> Říčany TRANSP: OPAQUE SEQUENCE:0 UID:315@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Traditional Modelling Trip DESCRIPTION:Dear modelling enthusiasts, We invite you, your friends, spouses, and furry companions to our annual modelling trip, this time along the route from Mnichovice to Klokočná to Říčany. The route is approximately 12 km long and not particularly challenging. However, it does pass through some unpaved paths. We will conclude the trip at a restaurant in Říčany.   ______________________   Meeting at 9:15 on the platform of the Main Train Station We are going to the station Mnichovice; okres Praha-východ Departure at 9:21 by train Os 2525 Everyone buys their own tickets Expected route     Interested participants are kindly asked to register. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/315 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20240417T164000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:lecture hall K1 & Zoom TRANSP: OPAQUE SEQUENCE:0 UID:314@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:How to become a real scientist from a struggling PhD student? DESCRIPTION: NEW: The lecture has been recorded, and it is publicly available on our  YouTube  channel! _ _____________________________________ Do you sometimes struggle with your research? Would you like to become a good scientist but you're not sure how? Join us for an inspiring lecture by a successful mathematician who will share her journey from PhD struggles to scientific success! The lecture is tailored for PhD and Master's students who may be facing challenges in their research work and want to improve their skills. Carola will offer insights from her own scientific journey during the 30-minute lecture, followed by a 30-minute Q&A session where she will address questions from the audience. Feel free to ask anything! Carola-Bibiane Schönlieb  is a Professor of Applied Mathematics at the Department of Applied Mathematics and Theoretical Physics, University of Cambridge, and a head of the Cambridge Image Analysis group . Her work is focused on variational methods, PDEs and machine learning for image analysis and image processing. In 2016, she won the Whitehead Prize of the London Mathematical Society "for her spectacular contributions to the mathematics of image analysis". Carola is currently chairing the SIAM activity group on Imaging Sciences and the Applied Mathematics Committee of the European Mathematical Society. We encourage students to attend the lecture in person ( lecture hall K1 in Karlín at 16:30 ). Small refreshments and non-alcoholic beverages will be provided! We will also stream the talk via Zoom :  https://cesnet.zoom.us/j/92074700049?pwd=bXlzUlhTMDlJbis0RWU5eW5OSE1mdz09   PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/314 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20240326T173000 DTEND;TZID=Europe/Paris:20240326T190000 LOCATION:Seminar room KNM TRANSP: OPAQUE SEQUENCE:0 UID:313@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:SIAM meeting for young modelling students DESCRIPTION:Come for 5 minutes or an hour or come to the pub afterwards. Get to know the younger and older students. You can also meet our PhD students and SIAM members. All 1st and 2nd year bachelor students of mathematical modelling are invited.   Time and place: Tuesday, March 26th, 17:30 - 19:00 in Karlín (KNM seminar room), afterwards at the pub (probably Pivo Karlín). Please let us know approximately if you will attend: https://strawpoll.com/xVg7jGBORnr We look forward to seeing you. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/313 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20240227T170000 DTEND;TZID=Europe/Paris:20240227T190000 LOCATION:Seminar room KNM (4. patro) TRANSP: OPAQUE SEQUENCE:0 UID:312@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:SIAM Summer Semester Meeting DESCRIPTION:Come for 5 minutes or an hour or come to the pub afterwards. Get to know the younger and older students. You can also meet our PhD students and SIAM members. All masters students of mathematical modelling/numerics and analysis and third and fourth year bachelor students of mathematical modelling are invited. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/312 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20231221T123000 DTEND;TZID=Europe/Paris:20231221T180000 LOCATION:T7, T10 (Troja) TRANSP: OPAQUE SEQUENCE:0 UID:310@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:SIAM Christmas Chess Tournament DESCRIPTION:SIAM is delighted to invite you to our Christmas Chess Tournament, bringing together students and professors for a day of strategic battles and holiday cheer. Details for the tournament are as follows: Date: Thursday, December 21, 2023 Venue: Troja Campus, rooms T7 and T10 Schedule: 12:30-12:55 - Attendance 13:00-18:00 - Tournament Format: Swiss system with 9 rounds, rapid format Time Control: 10min with 5s increment To ensure your spot in this exciting competition, please register below. Registration is open until 20 December 23:59 , but be sure to reserve your spot early. Registration should include your name, email and ELO (in case you do not have an official ELO rating of FIDE, insert NOT REGISTERED). Whether you're a seasoned tournament grinder or a beginner chess player looking for a friendly competition, this event promises a great time for all. We encourage you to bring your holiday spirit along with your best moves! PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/310 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20231208T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K12 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:311@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Big consequences of small molecules DESCRIPTION: We cordially invite you to our next SIAM SC seminar, which will be held in  the K12  lecture room in Karlín. The talk will be given by  Christoph Allolio, Ph.D. — a German-born scientist who joined MFF in 2020. Allolio leads the Lipid Membrane Remodeling group. This talk is an opportunity to learn about the intricacies of mathematical  modeling on the cellular scale and to enjoy free pizza . Abstract: Continuum models provide a simple and effective means of describing materials at a scale accessible to our direct experience. They can even be applied to explain the shape and microscopic deformations of cells and subcellular structures. Inside the cell, the chemical composition is highly heterogeneous and undergoes fluctuations and driven processes, so the individual effects of, e.g., protein molecules must be incorporated. I present methods developed to extract local continuum properties from complex particle-based systems and example applications from drug delivery to mitochondrial structure and bacterial growth. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/311 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20231202T093000 DTEND;TZID=Europe/Paris:20231202T163000 LOCATION:Online TRANSP: OPAQUE SEQUENCE:0 UID:309@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: Sorry, this event is for Czech speakers only. Please visit the Czech version:  https://siam.cuni.cz/cs/events/event/309 PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/309 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20231124T154000 DTEND;TZID=Europe/Paris:20231124T184000 LOCATION:K11 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:308@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:How to Git good - a Git tutorial for beginners DESCRIPTION:Are you lost when it comes to version control? Not sure what is the difference between rebase and merge? Do you solve branch collisions by throwing your PC out of the window? Then our tutorial is ideal for you! We focus on practical learning through interactive exercises. Learn from a seasoned Git user Vojta Srdečný. You will need: * English language * own laptop (PCs available at K11 if needed — not throwable, though). * account on gitlab.com Make sure to reserve a seat on our website! Registration deadline: November 23, 23:59   Please, let us know in the comment if you intend to use the local PC and you are not a student of Matfyz (so that we can prepare a guest account for you). PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/308 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20231110T154000 DTEND;TZID=Europe/Paris:20231110T172000 LOCATION:K1 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:307@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with alumni - Martin Myšička DESCRIPTION: This event is only in czech.   SIAM Student Chapter Prague pořádá setkání s absolventem Matematicko-fyzikální fakulty UK, teoretickým fyzikem, hercem a rovněž uměleckým šéfem Dejvického divadla Martinem Myšičkou. Co si ze svého studia do života odnesl? Kdy naposledy použil ku prospěchu Dejvického divadla Schrödingerovu rovnici? Přijďte si Martina Myšičku poslechnout a zeptat se na cokoliv, co vás zajímá!     Pro ty z vás, kteří nemohou dorazit osobně, akce bude vysílána živě přes ZOOM:   Link: https://cesnet.zoom.us/j/98054218819?pwd=YkZMOUEvOTgyV1c1ZEZqaldaSU5rUT09 Meeting ID: 980 5421 8819 Passcode: 370816 PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/307 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20230919T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminar room of the Mathematical Institute (K358MUUK) TRANSP: OPAQUE SEQUENCE:0 UID:306@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:SIAM Pre-Semester Meeting DESCRIPTION:Dear SIAM members and colleagues, We are pleased to announce the upcoming pre-semester meeting of the SIAM Student Chapter Prague. Date : Tuesday, 19th September Time : 14:00 Location : Seminar room of the Mathematical Institute (K358MUUK) For those who may be unable to attend in person, an online option will also be available. A link for online participation will be sent to you prior to the meeting. During this gathering, we will outline and discuss plans for an new exciting academic year in collaboration with our Advisors. Whether you are an active member or someone keen on exploring our Chapter's activities, your attendance would be greatly appreciated. Looking forward to engaging with all of you, Jakub Cach, Newly Elected SIAM SC Prague President PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/306 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20230717T090000 DTEND;TZID=Europe/Paris:20230721T120000 LOCATION:K11 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:304@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:FEniCS tutorial DESCRIPTION: Dear SIAM members,   this summer, we organize a tutorial on FEniCS, a software for solving partial differential equations using finite element method. We will teach how to use it on various problems of fluid mechanics. This is a great opportunity to learn FEniCS or improve your knowledge thereof.   The tutorial takes place on July 17-21, always from 9:00 to 12:00 in K11 and will be entirely in English. We ask those interested to register (the classroom has limited capacity).   Materials can be found here: https://github.com/OndrejKincl/fenics-course-fluids   Looking forward to seeing you in July, Ondřej Kincl   WE STILL HAVE FREE DESKS REGISTRATION DEADLINE EXTENDED TILL JULY 16   PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/304 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20230606T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminar room of MÚUK (K358MUUK) TRANSP: OPAQUE SEQUENCE:0 UID:305@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:SIAM SC Business Meeting DESCRIPTION:We cordially invite all members of SIAM SC Prague to the annual business meeting and the elections of the committee for the upcoming academic year. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/305 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20230510T094000 DTEND;TZID=Europe/Paris:20230510T160000 LOCATION:Jinonice -> Radlice TRANSP: OPAQUE SEQUENCE:0 UID:302@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Modelling Trip DESCRIPTION:We cordially invite everybody to the re-established traditional modelling trip. This year, we will walk some 12 km through Prokopské údolí and Dívčí hrady, and then visit pub U krbu. ______________ Meeting point no. 1: 9:40 at the main station (main hall under info boards under the escalators) departure at 9:47 by line S65 (the most beautiful in Prague) tickets bought individually tram pass / Lítačka is sufficient we go to Praha-Jinonice stop, from where we contiue on foot Meeting point  no. 2:  10:15  at metro station Jinonice above the escalators. If you plan to join, please register until 3rd May. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/302 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20230504T122000 DTEND;TZID=Europe/Paris:20230504T135000 LOCATION:K2 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:303@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Opportunities in space industry DESCRIPTION: Dear students and friends of SIAM,   We cordially invite you to a talk about space industry, organized jointly with ESA Bussiness Incubation Center.   The event is purposed mainly for master and doctoral students of modelling and numerics but we welcome everyone with interest in space technology and applied mathematics. The talk will be mostly in Czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/303 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20230321T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Department of Mathematics meeting room (B-365) - Faculty of Civil Engineering CTU TRANSP: OPAQUE SEQUENCE:0 UID:301@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Controlling the propagation of material instabilities through architecture DESCRIPTION: We would like to invite all SIAM members and friends to a lecture on  Controlling the propagation of material instabilities through architecture  given by  Justin Dirrenberger  from Conservatoire national des arts et métiers (CNAM). The abstract of the talk is available  here .   The event will take place in the Department of Mathematics meeting room (B-365) on Tuesday, 21 March, from 14:00. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/301 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20230213T110000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Department of Mathematics meeting room (B-365) - Faculty of Civil Engineering CTU TRANSP: OPAQUE SEQUENCE:0 UID:300@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Domain decomposition methods for highly-heterogeneous problems–Robust coarse spaces and nonlinear preconditioning DESCRIPTION: We would like to invite all SIAM members and friends to a lecture on Domain decomposition methods for highly-heterogeneous problems–Robust coarse spaces and nonlinear preconditioning given by Alexander Heinlein from Delft University of Technology (TU Delft). The event will take place in the meeting room of Department of Mechanics (B-366) on Monday, 13th February, from 11:00, followed by a discussion.  Abstract: Two-level domain decomposition methods, such as two-level Schwarz, finite element tearing and interconnecting - dual primal (FETI-DP), or balancing domain decomposition by constraints (BDDC) methods, are scalable for a large class of homogeneous problems. However, in the presence of highly-heterogeneous coefficients, convergence generally deteriorates. If the coarse space is enhanced by adapted coarse basis functions, robustness can be regained.   Similar observations can be made for highly-heterogeneous nonlinear problems, where both the linear and the nonlinear convergence maybe affected; in this context, a combination of nonlinear domain decomposition methods and robust coarse spaces can recover good linear and nonlinear solver performance.   In this talk, preconditioning techniques for highly-heterogeneous linear and nonlinear problems will be discussed and numerical results for various problems will be reported; the focus is on Schwarz domain decomposition methods, but many approaches can be - with small modifications - applied to other domain decomposition methods as well. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/300 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20221214T154000 DTEND;TZID=Europe/Paris:20221206T165000 LOCATION:Hybrid event: lecture hall K1 & Zoom TRANSP: OPAQUE SEQUENCE:0 UID:299@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Mixed finite element formulation for data-driven approach to diffusion problems DESCRIPTION: We cordially invite you to our next SIAM SC seminar, which will be held in hybrid form ( lecture hall K1  in Karlín and via Zoom). The talk will be given by Adriana Kuliková . Adriana is a PhD student at the University of Glasgow. She is a part of  MoFEM  team in the Glasgow Computational Engineering Centre and currently researches data-driven computational mechanics, solving finite element problems with material datasets instead of material models while obeying the conservation laws. Her background is in Civil Engineering which she studied in Swansea University. Join Zoom Meeting https://matfyz.zoom.us/j/94131864946?pwd=UkYzTG9rQkJZQlRTd25KRDk0akVHZz09 Meeting ID: 941 3186 4946 Passcode: 038328 Abstract : The standard approach to mechanical problems requires the solution to the mathematical equations that describe both the conservation laws and theconstitutive relationships, where the latter is obtained after fitting experimental data to a certain material model. Such models range from simple linear constitutive relationships with just one constant to more complex ones, such as unsaturated flow, hyperelasticity, brittle fracture of heterogeneous materials, requiring setting of multiple parameters. In this work, we follow an alternative approach [1], and develop a Data-Driven (DD) framework for diffusion problems [2]. The conservation laws and boundary conditions are satisfied by means of the finite element method, while instead of a constitutive relationship we can use experimental data directly, thereby avoiding the need of fitting material model parameters. Furthermore, derivation of a weaker mixed formulation for the DD approach allows for adaptive hp-refinement driven by a posteriori error indicators, which enables reduction of the finite element approximation errors with minimal increase of number of DOF/integration points for a given accuracy. However, material datasets are often polluted by noise originating from measurement errors and/or natural variance in the material behaviour. Therefore, we aim to provide the information about uncertainty of the results alongside the solution of the problem. The framework has been implemented in the open-source finite element software MoFEM [3]. [1] T. Kirchdoerfer at al, Comput Method Appl M, 2016 [2] A. Kulikova at al., UKACM 2021, 2021 [3] L. Kaczmarczyk et al., JOSS, 2020 PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/299 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20221203T100000 DTEND;TZID=Europe/Paris:20221203T163000 LOCATION:Zoom TRANSP: OPAQUE SEQUENCE:0 UID:298@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: Sorry, this event is for Czech speakers only. Please visit the Czech version: https://siam.cuni.cz/cs/events/event/298 PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/298 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20221117T090000 DTEND;TZID=Europe/Paris:20221119T140000 LOCATION:Sokolovská 49/83 & Malostranské nám. 2/25 TRANSP: OPAQUE SEQUENCE:0 UID:292@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Student workshop on Applied Mathematics (SWAM) DESCRIPTION:   The Student workshop on applied mathematics is organized with the help of the 4EU+ Alliance. A limited number of students from Heidelberg University and the University of Copenhagen will be funded by the 4EU+ Alliance. The workshop is intended primarily for master's and doctoral students. The purpose of this workshop is to bring graduate students studying applied mathematics in natural sciences, engineering, and mathematics together and create an environment to share ideas from different perspectives and to enable easier communication with researchers for possible interdisciplinary international collaboration. Students that are not registered for the workshop are also welcome to join lectures (or just one particular lecture) given by invited speakers from various fields including applied mathematics, natural sciences, computer science and engineering, as well as presentations of international PhD students (see the programme and conference booklet below).  ___________________________________________________ From the Press Article published before the worshop here  (Czech only). Article published after the worshop here  (English). ___________________________________________________ For registered participants, the workshop will include a student meet-up on Wednesday, a workshop dinner on Friday and a city tour on Saturday evening. A more detailed program will be published on this page in November. In addition to lectures by invited professors (see below), students will have the opportunity to present their work in a short presentation with a minimum duration of 15 minutes and maximum of 30 minutes including discussion. The deadline for short talk and registration submission is October 17, 2022 . There is no conference fee, but the number of participants is limited. We ask participants who are interested in presenting their work at the workshop to send the abstract of their lecture to the e-mail studentworkshop@4euplus.eu by October 17, 2022 . The abstract should be sent in PDF format and follow the instructions in the template, see below in the attachment. If you have any questions about the conference or face any problems (e.g. using the abstract template), please contact us via e-mail. Contact e-mail :  studentworkshop@4euplus.eu ___________________________________________________ Practical information Accommodation : Accommodation for students funded by 4EU+ Alliance is provided by Hotel Adeba  (in twin rooms including breakfasts). Hotel Adeba is located 600 m from Campus Karlín . We kindly ask other students who are interested in booking a room in the same hotel to write an e-mail reservation@adeba.cz  (ideally)  by   21 October using the keyword SWAM . The price for our group is 1090CZK/night/single room (including all taxes, Wi-Fi and breakfast). Of course, you can find other hotels nearby via lodging websites like booking.com or airbnb.com.  Transportation : Travelling by city transport is only possible with a valid ticket. Passengers have to obtain their tickets before boarding the vehicle or entering the subway system (in buses, the tickets can also be purchased by the driver). There are the same tickets for trams, buses and subway. The price for a 30-min ticket is 30CZK and for a 3-day ticket 330CZK, see here . The tickets can be purchased at all subway stations, selected newsstands, travel bureau or by mobile phone application " Lítačka " ( Apple or Android ). A connection search can be found on the official website of DPP  here , and a general guide on how to use the tickets  here . Conference venue from the airport :  Campus Karlín  is located very close to the Křižíkova subway station (subway line B - the ''yellow'' one). The quickest way of getting from the Ruzyně airport to Křižíkova is by taking bus number 119 from the Terminal to station Nádraží Veleslavín (subway line A - the ''green'' one). From there take subway line A to transfer station Můstek, transfer to line B, and continue by subway to station Křižíkova. Křižíkova is also on the tram line of lines 3, 8, 24. Malá Strana Campus is located at Malostranské náměstí. The closest tram stop is right in front of the building (lines 12, 15, 20, 22, 23). Not far from the campus, about 10 minute walk, is the metro station Malostranská (line A). Covid restrictions : There are currently no covid restrictions for arrival to the Czech Republic. Respirators and medical masks are mandatory only in hospitals and pharmacies.  Time zone : In November, the time zone is UCT+1:00, see here . Currency : The currency in the Czech Republic is the Czech Crown (CZK). An approximate exchange rate is 1 EUR = 25 CZK. National holiday : 17 November is a national holiday in the Czech Republic (International Student Day and Struggle for Freedom and Democracy Day). The opening hours of small shops or restaurants may differ.  Electricity : For Czech Republic there are two associated plug types, types C and E. Plug type C is the plug which has two round pins and plug type E is the plug which has two round pins and a hole for the socket’s male earthing pin. The Czech Republic operates on a 230V supply voltage and 50Hz. Restaurants : Lunch is not funded by Charles University. There are lots of options where to go for lunch/dinner near the faculty building, such as Vegetarian/Vegan  –   Dhaba Beas , soup  –  Polévkárna , Vietnamese - Banh—mi—ba , Czech  –   Lokál , and pizza  –   360 pizza . Be aware that the opening hours can change due to the national holiday. ___________________________________________________ List of invited lecturers  (will be updated): Jakob Zech  (Heidelberg University) Melina Freitag (University of Potsdam) Rolf Poulsen  (University of Copenhagen) Cristóbal Bertoglio  (University of Groningen) Martin Stoll  (Chemnitz University of Technology) Jens Saak (Max Planck Institute for Dynamics of Complex Technical Systems) Jan Papež (Czech Academy of Sciences) Roman Neruda (Czech Academy of Sciences) Petr Minařík , Ondřej Hroch (Keen Software House) Oldřich Semerák  (Charles University) Friedemann Kemm  (BTU Cottbus-Senftenberg) ___________________________________________________ Jakob Zech  –  Large Scale Bayesian Inversion: Sparse-Grid and Transport   Methods Abstract: Bayesian inference provides a rigorous framework to learn unknown parameters from noisy data. As such it has become a ubiquitous tool in modern machine learning and applied mathematics. From a practical perspective, it requires the approximation of high-dimensional integrals. Common approaches to do so include (i) sampling methods and (ii) specifically devised deterministic quadrature rules. In this talk I will discuss transport based sampling and sparse-grid quadrature as two instances of such algorithms. Additional to explaining how they can be used to perform parameter inference, I will give some insight into why these methods can deal with high dimensionality for certain PDE driven inverse problems. Rolf Poulsen  –  Tools for Modern Computational Finance Abstract: Under very general conditions – but for surprisingly subtle reasons – a key part finding a sensible price for any financial contract is the calculation of expected values. After briefly reviewing the arbitrage-free pricing of a call option in the Black-Scholes model, I describe some tools used in modern computational finance. More specifically, but deliberately teasingly, this will involve some of the following concepts and names:   - Scripting languages and smart contracts.   - Fourier inversion and the return of complex analysis   - Sobol, Longstaff-Schwartx, Craig-Sneyd   - Automatic adjoint differentiation   - Differential machine learning Martin Stoll  –  From PDEs to data science: an adventure with the graph Laplacian Abstract: In this talk we briefly review some basic PDE models that are used to model phase separation in materials science. They have since become important tools in image processing and over the last years semi-supervised learning strategies could be implemented with these PDEs at the core. The main ingredient is the graph Laplacian that stems from a graph representation of the data. This matrix is large and typically dense. We illustrate some of its crucial features and show how to efficiently work with the graph Laplacian. In particular, we need some of its eigenvectors and for this the Lanczos process needs to be implemented efficiently. Here, we suggest the use of the NFFT method for evaluating the matrix vector products without even fully constructing the matrix. We illustrate the performance on several examples. Melina Freitag  –  From Models to Data and Back - An Introduction to Data Assimilation Algorithms Abstract: Data assimilation is a method that combines observations (e.g. real world data) of a state of a system with model output for that system in order to improve the estimate of the state of the system. The model is usually represented by discretised time dependent partial differential equations. The data assimilation problem can be formulated as a large scale Bayesian inverse problem. Based on this interpretation we derive the most important variational and sequential data assimilation approaches, in particular three-dimensional and four-dimensional variational data assimilation (3D-Var and 4D-Var), and the Kalman filter. The final part reviews advances and challenges for data assimilation. Cristóbal Bertoglio  –  Inverse problems in blood flow modeling Abstract: Mathematical and computational modeling of the cardiovascular system is increasingly providing non-invasive alternatives to traditional invasive clinical procedures. Moreover, it has the potential for generating additional diagnostic markers. In blood flow computations, the personalization of spatially distributed models is a key step which relies on the formulation and numerical solution of inverse problems using clinical data. In the last years, the development and application of inverse methods has rapidly expanded most likely due to the increased availability of data in clinical centers and the growing interest of modelers and clinicians in collaborating. In this talk I will present some of the inverse problems in blood flows formulated in our group, in particular from data coming from Magnetic Resonance Imaging and including fluid-structure interaction models. Jens Saak  –  A journey to digital twins of machine tools Abstract: Industry 4.0 requires the design and control of complex models, which generally need to be fitted to measurement data and made suitable for real-time control applications; e.g., digital twins and digital shadows serve as computer-based representations of machines and processes during the entire product cycle. In this talk, we will evaluate strategies for modeling and model order reduction of machine tools, i.e. machines that are used to build (parts of) machines. Thermo-mechanical models for the machine tools feature a couple of challenges for both modeling and order reduction techniques:   - To limit the effort, usually stationary elasticity is coupled with transient heat equations, rendering the full model a differential algebraic equation.   - While the heat distribution and elastic deformation can be modeled by linear partial differential equations, some components like bearings and guide shoes feature nonlinearities that are crucial for correct representation of the machine behavior.   - Modern machine tools feature up to 6 axes along which parts can be moved for optimal placement of the tool relative to the work-piece. On each of these axes, two parts of the machine are moving relative to each other making the entire model time-varying. Over the recent decade, we have worked out methods to address all these challenges and created an automated workflow for practitioners using both proprietary and open-source tools to create and use the desired digital representation for each task. Jan Papež - Can a computed result be relied on? Abstract: Real-world applications often give rise to complex and challenging problems that can only be solved numerically. In order to reduce the complexity of the problem and allow us to get an approximation within the given time using available computational resources, one has to consider some simplifications, which typically introduce various errors. We should then ask how accurate is the computed approximation and whether it can be used for the original application. This can be answered by so-called a posteriori error estimates that are based on the properties of the problem to be solved and evaluated from the computed approximation. In the talk, we will present some error estimates for numerical solution of partial differential equations. Roman Neruda  –  Adversarial examples: how safe are machine learning models Abstract: Adversarial examples are special inputs to machine learning models intentionally designed to cause the model to make a mistake. They represent an important issue concerning security and generalization capabilities of models deployed in practical applications. In the talk we will present several approaches of adversarial attacks for image classifiers, and sketch possible defense strategies. Petr Minařík  –  Realtime Interactive Volumetric Water Simulation Abstract: Water, water everywhere. This talk will focus on illustrating a modern approach to water simulation in video games. This novel solution provides realistic simulation, during real time play, and as a mechanic of play. We will share working examples of our solution, including an algorithm that illustrates our core concepts. Oldřich Semerák  –  On the marmoreally beautiful and yet unlovely sides of Einstein equations Abstract: On January 24, 1938, Albert Einstein wrote to Cornelius Lanczos: “I began with a skeptical empiricism more or less like that of Mach. But the problem of gravitation converted me into a believing rationalist, that is, into someone who searches for the only reliable source of Truth in mathematical simplicity.” Mathematics (Riemann-type geometry) played a fundamental role in Einstein’s quest for the new theory of gravitation. We will shortly recall when and how geometry entered the game, why the left-hand (“geometrical”) side of the Einstein equations is so elegant, and why their right-hand (“physical”) side likely has to remain unlovely. Friedemann Kemm  –  How to prepare a scientific presentation   Abstract: This will be a talk about talks. Giving a presentation in mathematics or science in general shares some issues with presenting science in written form and with giving a public speech in general. Especially the latter is often forgotten when it comes to presenting on a conference in science and mathematics. We will discuss some general strategies how to convey a message in a public talk and some techniques in preparing slides for a presentation that will be helpful in this context. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/292 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20221102T154000 DTEND;TZID=Europe/Paris:20221102T172000 LOCATION:Seminar room of KA (K334KA) TRANSP: OPAQUE SEQUENCE:0 UID:297@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Mikuláš Zindulka – The Six-Vertex Model with a Non-Standard Boundary Condition DESCRIPTION: The sequence 1, 2, 7, 42, 429, 7436, ... counts the alternating sign matrices of order n. A conjectured formula for this sequence taunted combinatorialists for some fifteen years until it was proved first by Zeilberger and then by Kuperberg in 1996. Although the problem is combinatorial in nature, the method of Kuperberg's solution comes from statistical physics. In my talk I will explain how the six-vertex model accounts for the residual entropy of ice. Then I will describe the connection to alternating sign matrices (ASM) and show the main idea behind the proof of the ASM conjecture. Finally, I will present an original theorem enumerating the states of the six-vertex model with certain non-standard boundary conditions. The formula was found at the Student Number Theory Seminar led by Eric Nathan Stucky and attended by Matěj Doležálek, Martin Raška, Ester Sgallová, and myself. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/297 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20221020T160000 DTEND;TZID=Europe/Paris:20221014T173000 LOCATION:Posluchárna M1 (Ke Karlovu 3, 2. patro) TRANSP: OPAQUE SEQUENCE:0 UID:296@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with Candidates Applying for a Research Grant DESCRIPTION: Are you going to apply for a GAUK grant? Do you need some help or tips on how to submit it? If so, you are welcome to join our seminar on Thursday, October 20, 2022, at 4 p.m. in lecture hall M1 (Ke Karlovu 3, 2nd floor) where you can find out all the necessary information. The seminar will be held in English.  If you arrive in-person, you can draw inspiration from a few successful proposals from previous years, which will be there. Moreover, if you have difficult/specific questions about the grants, let us know in advance at: https://forms.gle/SJKdPGCzF2ZxXin7A PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/296 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20220906T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Department of Mathematics meeting room (B-365) - Faculty of Civil Engineering CTU TRANSP: OPAQUE SEQUENCE:0 UID:294@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Component-scale nonlinear upscaling in solid mechanics with Deep Material Networks DESCRIPTION: We would like to invite all SIAM members and friends to a lecture on  Component-scale nonlinear upscaling in solid mechanics with Deep Material Networks  given by  Dr. Matti Scheider  from the Karlsruhe Institute of Technology. The abstract of the talk is available here .   The event will take place in the Department of Mathematics meeting room (B-365) on Tuesday, 6 September, from 14:00. For your convenience, the ICS file is available here . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/294 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20220829T090000 DTEND;TZID=Europe/Paris:20220830T200000 LOCATION:: Charles University, Ovocný trh 560/5 TRANSP: OPAQUE SEQUENCE:0 UID:293@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Second workshop on gravity waves and stratospheric dynamics DESCRIPTION: Petr Šácha, a junior member of UNCE, is organizing a two-day workshop on 29-30 August focused on gravity waves and stratospheric dynamics. The program consists of a social/sightseeing part on Monday and a scientific part on Tuesday is attached.   Possibility to register for individual blocks of the workshop. No pre-registration is needed. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/293 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20220519T140000 DTEND;TZID=Europe/Paris:20220519T153000 LOCATION:Hybrid event: lecture hall K1 & Zoom TRANSP: OPAQUE SEQUENCE:0 UID:291@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:A Modern Approach to Simulating Flight DESCRIPTION:A new era in flight is emerging that requires a more effective simulation strategy. We describe an approach based on instabilities in flow. The method we use is an old but less used definition of instability that is more rigorous than what is commonly used. We show that our results correlate well with what can be observed by both experiment and direct numerical simulation. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/291 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20220511T153000 DTEND;TZID=Europe/Paris:20220511T173000 LOCATION:Online via Zoom TRANSP: OPAQUE SEQUENCE:0 UID:290@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:The Brain: Can We Trust It? DESCRIPTION: We invite you to a SIAM Student Chapter Guest Lecture which will be given by Matouš Brunát (PhD student at the Faculty of Biomedical Engineering of CTU). Abstract:  Although a brain can do amazingly complex things, it also craves junk food, forgets about birthdays, falls asleep while driving and can't even figure out basic optical illusions. Throughout the last 30 years, neurobiology made significant progress in understanding how the brain works. These findings shed light on even the hardest questions. What is reality and can I get to it? Is there free will? Do I eat the last piece of chocolate? And what even am I? This lecture cuts through the most mind-boggling findings in neurobiology and shows the limitations of our senses. Warning: There is a good chance, you will never trust your brain again.  PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/290 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20220413T154000 DTEND;TZID=Europe/Paris:20220413T171000 LOCATION:Seminar room KNM (K433KNM) TRANSP: OPAQUE SEQUENCE:0 UID:289@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:(Not) Finitely Tractable PCSPs DESCRIPTION: We cordially invite you to our next SIAM SC seminar. The talk will be given by Kristina Asimi. See the abstract and poster below: Abstract: Promise Constraint Satisfaction Problem (PCSP) is a generalization of Constraint Satisfaction Problem (CSP). All the currently known tractable (i.e., solvable in polynomial time) PCSPs over finite templates can be reduced to tractable CSPs. We present some classes of PCSPs for which that CSP has to be over an infinite domain (unless P=NP). PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/289 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20220302T170000 DTEND;TZID=Europe/Paris:20220302T183000 LOCATION:Online via Zoom TRANSP: OPAQUE SEQUENCE:0 UID:288@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Moment equations for a polytropic gas reproducing adjustable transport coeffcients DESCRIPTION: We cordially invite you to our next SIAM SC seminar. The talk will be given by Vladimir Djordjić (RWTH Aachen University). See the abstract and poster below: In this talk we will consider the kinetic model of continuous type describing a polyatomic gas in the non-weighted setting. Such a model introduces a single continuous variable supposed to capture all the phenomena related to the more complex structure of a polyatomic molecule. For the complete polyatomic collision operator we propose a convex combination of purely polyatomic (nonfrozen) and frozen collisions. Motivated by recently proven rigorous existence and uniqueness result in the space homogeneous case, we use the cross section proposed in that analysis and establish macroscopic models. In order to see contribution of frozen collisions and moment hierarchy, we compute relaxation times and transport coecients in a linearized setting for fourteen and seventeen moments system. Then, in the case of seventeen moments with included frozen collision show both matching with the experimental data for dependence of the shear viscosity upon temperature and agreement with the theoretical value of Prandtl number given by the Eucken formula. Finally, we conclude that higher order system together with frozen collisions gives more adjustable transport coecients. In addition, the consistency with the monatomic case is achieved by properly rescaling the collision frequency. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/288 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20220226T100000 DTEND;TZID=Europe/Paris:20220226T163000 LOCATION:Zoom TRANSP: OPAQUE SEQUENCE:0 UID:287@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/287 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20220103T180000 DTEND;TZID=Europe/Paris:20220103T193000 LOCATION:Online via Zoom TRANSP: OPAQUE SEQUENCE:0 UID:286@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Simulating Inviscid Fluids with Smoothed Particle Hydrodynamics DESCRIPTION: Smoothed Particle Hydrodynamics (SPH) is a robust numerical method from late 1970s for solving partial differential equations. It has numerous applications, including simulations of fluid waves, volcanoes, formation of galaxies, impact dynamics or fracture growth. One great advantage over typical mesh-based techniques, like Finite Element Method, is that SPH can handle free surfaces and topological deformations with ease. In this talk, we will show how SPH can be used to model inviscid flows. Using handful of tricks, we obtain a scheme that conserves energy and satisfies exact time-reversibility. We will see, however, that dissipation is still inevitable for reasons connected to second law of thermodynamics. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/286 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20211206T190000 DTEND;TZID=Europe/Paris:20211206T203000 LOCATION:Online via Zoom TRANSP: OPAQUE SEQUENCE:0 UID:285@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Vít Průša: Quirky Materials and How to Describe Them DESCRIPTION: Zoom Meeting Time: Dec 6, 2021 07:00 PM Prague Bratislava https://cesnet.zoom.us/j/99303319464?pwd=dVFFZHd3WWg3RGpwSkpBY0NPSlduUT09 Meeting ID: 993 0331 9464 Passcode: 620141 Abstract: The first linear models in continuum mechanics of solids were developed almost two hundred years ago by Augustin Louis Cauchy, and the beginnings of nonlinear elasticity date back to post-war period (Ronald Samuel Rivlin). Considering the age and the perceived maturity of the field, it might seem that all basic problems of interest were solved a long time ago. Surprisingly, the exact opposite is true. With the advent of computational tools people become greedy and they tried to predict the behavior of various complex solid substances ranging from biological materials to exotic alloys and structured meta-materials. Besides the issues related to numerical computations, the important bottleneck in such an effort is the lack of suitable mathematical models for the behavior of such substances. I will briefly go through the history of mathematical models for solid substances, and then I will comment on recent developments in the field. In particular, I will discuss several simple and yet powerful ideas that have greatly expanded the physicist's arsenal regarding the mathematical modelling of complex solid substances. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/285 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20211103T193000 DTEND;TZID=Europe/Paris:20211102T210000 LOCATION:Online via Zoom TRANSP: OPAQUE SEQUENCE:0 UID:284@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: We are excited to announce that the UC Merced SIAM Student  Chapter is hosting another Sustainable Horizons Institute's  Computing Research Leadership Council (CRLC) Seminar Series  virtual talk on   Wednesday, November 3rd from 11:30am-1:00pm (Pacific Time) . The speaker is Dr. Sven Leyffer, Senior  Computational Mathematician, Argonne National Laboratory. The  title and abstract for the talk are listed below (and the flyer  attached). The talk will be followed by a thirty-minute  conversation in which participants will have the opportunity to ask Dr. Leyffer questions about his professional experiences at  the laboratory. Please, register at     https://us06web.zoom.us/meeting/register/tZIudeGhrTMqHdFMmKp7y9HngN7q1V7wySoM PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/284 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20211014T173000 DTEND;TZID=Europe/Paris:20211014T190000 LOCATION:Online via Zoom TRANSP: OPAQUE SEQUENCE:0 UID:283@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:GAUK Meeting DESCRIPTION: Are you going to apply for a GAUK grant? Do you need some help or tips on how to submit? If so, you are welcome to join our seminar on Thursday 14 Oct at 5:30 pm via Zoom. The seminar will be held in English. If you need the Zoom link, send us an email. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/283 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20210311T170000 DTEND;TZID=Europe/Paris:20210311T190000 LOCATION:Online via Zoom TRANSP: OPAQUE SEQUENCE:0 UID:282@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/282 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20201119T170000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:online TRANSP: OPAQUE SEQUENCE:0 UID:281@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Simone Bianco: Competition based therapy for RNA virus infection DESCRIPTION:RNA viruses are a large class of medically important viruses, which include SARS, SARS-CoV-2, Influenza and Polio. They are characterized by compact genomes and large mutation rates, which allow them to quickly adapt to and evolve in even the harshest environment. Today, very few effective therapies against RNA viruses exist. Defective interfering (DI) particles are viral particles generated naturally during an infection due to deletions of viral genes functionally important for replication. To complete their replication process, DI particles need to compete with the wild type (WT) virus for their missing elements, as well as for cellular resources, effectively acting as parasites of the infectious agent. In certain conditions, the competition between DI particles and viruses leads to a reduction of the viral production. In this talk I will introduce a set of mathematical models at multiple time and spatial scales to investigate the competition process between DI particles and the WT virus, with the aim of obtaining rational design principles of antivirals. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/281 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20201022T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Online TRANSP: OPAQUE SEQUENCE:0 UID:279@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Professor Cleve Moler, Chief Mathematician, MathWorks :How the SVD Saves the Universe? DESCRIPTION: What is the matrix SVD? How did Spock use the SVD to save the Universe in the first Star Trek movie? How can you use the SVD to study the human gait, to find a date, to win elections, and to face Covid-19? PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/279 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20201019T172000 DTEND;TZID=Europe/Paris:20201019T190000 LOCATION:Online via Zoom TRANSP: OPAQUE SEQUENCE:0 UID:280@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with Candidates Applying for a Research Grant DESCRIPTION: Are you going to apply for the GAUK grant? Do you not know what to include? Then joint the online information meeting on 19 th  October, where you will learn everything needed. More information on the poster below. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/280 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20200920T000000 DTEND;TZID=Europe/Paris:20200922T235000 LOCATION:Saská Kamenice (Chemnitz), Sasko, Německo TRANSP: OPAQUE SEQUENCE:0 UID:278@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION:The traditional meeting of SIAM and GAMM members will this year take place in September in Chamnitz. Anyone interested in applied mathmematics is welcome. The registration will be opened by the end of April. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/278 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20200304T140000 DTEND;TZID=Europe/Paris:20200304T153000 LOCATION:Seminární místnost MUUK (3. patro) TRANSP: OPAQUE SEQUENCE:0 UID:277@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Michael Kompatscher – The complexity of solving equations DESCRIPTION: One of the oldest problems in algebra is to decide whether an equation over a given algebraic structure has a solution or not. In the last decades this problem received increasing interest from computational complexity point of view. For finite algebras the naive algorithm of 'guessing' solutions always works (and thus the problem is in NP). However for many algebras algorithms with better, i.e. polynomial, runtime are known (e.g. Gaussian elimination). In particular groups, rings and lattices that allow polynomial-time algorithms are (almost) completely classified. In my talk I would like to give an introduction to these results and discuss some of the difficulties in generalizing them to all finite algebras. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/277 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20200210T090000 DTEND;TZID=Europe/Paris:20200212T160000 LOCATION:K11, Sokolovská 49/83, Praha 8 TRANSP: OPAQUE SEQUENCE:0 UID:273@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Introduction to FEniCS DESCRIPTION:A three-day introductory course to FEniCS. The course will be taught in Czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/273 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20191218T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost MUUK (3. patro) TRANSP: OPAQUE SEQUENCE:0 UID:276@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:The Seminar is canceled DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/276 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20191130T100000 DTEND;TZID=Europe/Paris:20191130T163000 LOCATION:K11, Sokolovská 49/83, Praha 8 TRANSP: OPAQUE SEQUENCE:0 UID:272@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:I'm gonna write my bachelor's thesis in LaTeX! DESCRIPTION:Course of LaTeX for beginners is primarily focused on third year students. It will be taught in Czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/272 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20191127T140000 DTEND;TZID=Europe/Paris:20191127T153000 LOCATION:Seminární místnost MUUK (3. patro) TRANSP: OPAQUE SEQUENCE:0 UID:274@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Kateřina Koňasová - Measuring Dissimilarities Between Spatial Point Patterns DESCRIPTION:Spatial point processes are useful mathematical models that describe the arrangement of objects randomly placed in space. Such models are of particular interest in many scientific disciplines, including biology, ecology, particle physics or material science. In practical applications, a bunch of points on some bounded region in a plane or space is observed, whose number and locations are random. Such a collection of points is then called point pattern. Comparing two point patterns as well as describing in what manner they differ could be quite a demanding task. A tool for quantifying how similar or better dissimilar two point patterns are is thus needed. We will see various examples of point pattern data and we will discuss different methods of measuring dissimilarities between point patterns. We especially aim to describe functional summary characteristics used in spatial statistics and outline how they can be applied to build a reasonable dissimilarity measure. To better illustrate the issue, these dissimilarity measures will be used to solve the classification task in the context of replicated point patterns. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/274 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20191125T000000 DTEND;TZID=Europe/Paris:20191129T230000 LOCATION:Ulm University TRANSP: OPAQUE SEQUENCE:0 UID:260@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Winter School "Gradient Flows and Variational Methods in PDEs" DESCRIPTION: We recommend the winter school "Gradient Flows and Variational Methods in PDEs" to your attention. Registration is open until 30 th September 2019. More information at the pages of the school . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/260 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20191029T000000 DTEND;TZID=Europe/Paris:20191101T230000 LOCATION:Prague, Czechia TRANSP: OPAQUE SEQUENCE:0 UID:258@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Mathematics for Mechanics DESCRIPTION:A worhshop on Mathematics for Mechanics will take place in Prague at the very end of October. More information can be found at the official website . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/258 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20191023T122000 DTEND;TZID=Europe/Paris:20191023T135000 LOCATION:Seminární místnost MUUK (3. patro) TRANSP: OPAQUE SEQUENCE:0 UID:269@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Lada Peksová – How to Recognize Different Types of Knots From Quite a Long Way Away DESCRIPTION: Although various loops and knots have been around us for thousands of years, mathematicians were not interested in them until the late 18th century. Motivated by Kelvin's idea that each atom corresponds to a certain type of knot, the Scottish mathematician Tait decided to classify all possible knots. And he encountered a problem: how can one tell if a given knot can be unknotted or transformed to another by just twisting or pulling the strings? There is still no complete answer to this simple question. It was not until the 20th century that tools were found to answer this question for at least some specific knots. The main tools are functions that assign to every knot an element from some set such that if we only twist the knot, the value of this function remains the same - in other words we have determined the invariant of the knot. We will show several different knot invariants - tricolorability, linking number, Jones polynomial and more. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/269 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20191014T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminar room of Department of Numerical Mathematics TRANSP: OPAQUE SEQUENCE:0 UID:268@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with Candidates Applying for a Research Grant DESCRIPTION:Are you going to apply for the GAUK grant? Do you not know what to include? Then come to the information meeting on 14 th October, where you will learn everything needed. More information on the poster below. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/268 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20191007T172000 DTEND;TZID=Europe/Paris:20191007T185000 LOCATION:seminar room K12, 3rd floor, MFF Karlín TRANSP: OPAQUE SEQUENCE:0 UID:266@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:An introduction to mathematical homogenization DESCRIPTION:We would like to inform you about an introductory course to homogenization (NMMA469), which will take place every monday (17:20 – 18:50) in the room K12 at MFF in Karlín. The lecturer is Dr. Krömer from UTIA, Czech Academy of Sciences. For the official annotation and essential information, please see the poster below. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/266 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190926T090000 DTEND;TZID=Europe/Paris:20190927T150000 LOCATION:TU Chemnitz TRANSP: OPAQUE SEQUENCE:0 UID:259@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:GAMM Workshop Applied and Numerical Linear Algebra 2019 DESCRIPTION:GAMM organizes a workshop at TU Chemnitz in Chemnitz. This year, the main topic is Linear Algebra Challenges in the Sciences, but all other topics of applied and numerical linear algebra are welcome. More information at the official pages . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/259 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190925T130000 DTEND;TZID=Europe/Paris:20190925T140000 LOCATION:Room B-366, Faculty of Civil Engineering, CTU in Prague TRANSP: OPAQUE SEQUENCE:0 UID:262@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Stress-inducing compliant mechanism design for total hip arthroplasty via multi-scale topology optimization DESCRIPTION:All interested persons are invited to the lecture of FSV ČVUT seminar with the topic "Stress-inducing compliant mechanism design for total hip arthroplasty via multi-scale topology optimization". More information here . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/262 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190916T000000 DTEND;TZID=Europe/Paris:20190920T000000 LOCATION:Hotel Clarion, Olomouc TRANSP: OPAQUE SEQUENCE:0 UID:228@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Conference Modelling 2019 DESCRIPTION:More information about the conference will be available at http://www.ugn.cas.cz/link/modelling19 . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/228 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190909T000000 DTEND;TZID=Europe/Paris:20190911T230000 LOCATION:RWTH Aachen University TRANSP: OPAQUE SEQUENCE:0 UID:256@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting of European SIAM and GAMM Chapters DESCRIPTION: Aachen SIAM student chapter will host the Meeting of the European SIAM and GAMM student chapters 2019 (MESIGA-19) from September 9 to September 11 and invite all student chapters from Europe to participate in this workshop. Further details can be found on the conference website . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/256 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190908T000000 DTEND;TZID=Europe/Paris:20190913T000000 LOCATION:Liblice TRANSP: OPAQUE SEQUENCE:0 UID:229@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:MAT TRIAD 2019 DESCRIPTION:International Conference on Matrix Analysis and its Applications. For more information see http://mattriad.math.cas.cz/ . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/229 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190619T100000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminar room of the mathematical institute (3rd floor) TRANSP: OPAQUE SEQUENCE:0 UID:254@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: During that meeting, we shall evaluate our activities in the past year, take into account your suggestions and recommendations and finally we will elect the committee for the following year. Any student who is also a member of our Chapter may vote. Everyone who is interested in the activities of our Chapter is welcome. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/254 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190605T103000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:B-366 (stavební fakulta ČVUT) TRANSP: OPAQUE SEQUENCE:0 UID:253@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Talk by Professor Gil at Czech Technical University DESCRIPTION:Prof. Antonio J. Gil from Swansea University will give a talk "A new framework for large strain electromechanics based on Convex Multi-Variable strain energies". More information at http://mech.fsv.cvut.cz/wiki/index.php/Department_of_Mechanics:_Seminar:_Abstract_Gil_2019 PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/253 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190530T100000 DTEND;TZID=Europe/Paris:20190530T150000 LOCATION:Train station Roztoky u Prahy TRANSP: OPAQUE SEQUENCE:0 UID:251@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Trip of the Department of Numerical Mathematics DESCRIPTION: Dear colleagues and friends, we would like to kindly inform you about the spring trip of the Department of Numerical Mathematics on Thursday, May 30th.   The trip starts at 10:00 from the Roztoky u Prahy train station (or bus stop Roztoky, nádraží), and we will walk through Tiché údolí to the Únětice Brewery, where we will have lunch.   Due to the capacity of the restaurant, it was necessary to confirm the attandence by the 25th of May. Ask Vašek Kučera for more info. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/251 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190526T000000 DTEND;TZID=Europe/Paris:20190531T000000 LOCATION:Kácov, Czechia TRANSP: OPAQUE SEQUENCE:0 UID:242@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:ESSAM School on Mathematical Aspects of Fluid Flows DESCRIPTION: Four main speakers (R. Klein, N. Pavlovic, V. Vicol, E. Wiedemann) deliver a series of four lectures on recent mathematical (PDE) theories relevant to processes involving fluids. This is a very broad field and the school aims to provide different possible views on solving theoretical problems in fluid mechanics and related areas. Ample time within the school is allocated for the promotion of informal scientific discussions among the participants.   For more details see http://essam-maff.cuni.cz/ PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/242 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190524T170000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Učebna B7 (Přírodovědecká fakulta) TRANSP: OPAQUE SEQUENCE:0 UID:248@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/248 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190515T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respirium Karlín TRANSP: OPAQUE SEQUENCE:0 UID:250@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with Undergraduate Students DESCRIPTION:The envent is in czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/250 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190515T122000 DTEND;TZID=Europe/Paris:20190515T135000 LOCATION:Seminární místnost MÚUK TRANSP: OPAQUE SEQUENCE:0 UID:249@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Shahin Heydari - NSFD and FEM Methods for Mathematical Models of Cancer Invasion DESCRIPTION: Using mathematical model to simulate dynamic biological processes has a long story. Over the past decades or so, quantitative approaches have also made their way into Cancer research. An increasing number of mathematical, physical, computational and engineering techniques have been applied to various aspect of tumor growth. Herein we describe fundamentals of some mathematical modeling of biological system, in particular, of Cancer growth. Then we design some nonstandard finite difference (NSFD) schemes to solve the models, which are dynamically consistent with respect to the positivity property of the solution. Finally, a finite element method (FEM) for the solution of Cancer invasion models will be introduced. The main question is how generating a finite element mesh of the patient specific biological domain, using MRI (Magnetic Resonance Imaging) data, can provide useful information to the surgeons in laser treatment process. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/249 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190507T000000 DTEND;TZID=Europe/Paris:20190510T000000 LOCATION:Lodz, Poland TRANSP: OPAQUE SEQUENCE:0 UID:230@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:RANM 2019 DESCRIPTION: Fourth International Conference on Recent Advances in Nonlinear Mechanics.   Four Symposiums on Dynamics and Vibration, Nonlinear and Complex Physics, Fluids, Solids and a special session for young scientist are planned. Please see details at https://ranm2019.p.lodz.pl/. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/230 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190501T090000 DTEND;TZID=Europe/Paris:20190501T140000 LOCATION:Černý most -> Klánovice TRANSP: OPAQUE SEQUENCE:0 UID:247@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Modelling trip DESCRIPTION: The annual trip of the Mathematical modelling department. This year the ~8km route starts at Černý most, leads through Klánovický les and ends in Klánovice (see the https://goo.gl/maps/zWZmGWazFKSWs28w5 for details).   Starting point: 9AM near Černý most metro station (open space by Bryksova street, see the map above) End point: restaurant Babuččina beseda PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/247 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190410T122000 DTEND;TZID=Europe/Paris:20190410T135000 LOCATION:Seminární místnost MÚUK TRANSP: OPAQUE SEQUENCE:0 UID:246@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Roman Košťál – Geometric numerical integration of Hamiltonian systems. DESCRIPTION:A vast array of natural phenomena can be mathematically described by Hamilton’s equations. As proven by H. Poincaré in 1899, the flow defined by these equations possesses the so-called symplectic invariant. This geometric invariant can also be preserved by a class of numerical schemes which then have many favorable properties. This short talk will present the main ideas and demonstrate them on a classical problem which stood at the dawn of modern science - to find the motion of two massive bodies interacting gravitationally. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/246 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190306T122000 DTEND;TZID=Europe/Paris:20190306T135000 LOCATION:Seminární místnost MÚUK TRANSP: OPAQUE SEQUENCE:0 UID:245@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Jiří Malík – Modelling of thermomechanical interaction in the context of the search for extraterrestrial life DESCRIPTION:Are we alone in the universe? Unfortunately, this question, that is as old as the humanity itself, will still remain unanswered after the presentation. Nevertheless, there are other questions for which we will try to give answers. What are the necessary conditions for life to exist on some other planet and how does it relate to the modelling of the thermomechanical interaction of ice and water?   Mathematical formulation specifics of this seemingly simple problem as well as suggested means of solving it will be adressed in the talk. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/245 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190211T090000 DTEND;TZID=Europe/Paris:20190213T130000 LOCATION:K11, Sokolovská 49/83, Praha 8 TRANSP: OPAQUE SEQUENCE:0 UID:244@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Introduction to Matlab 2019 DESCRIPTION:A three-day introductory course in Matlab. The course will be taught in Czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/244 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20190121T000000 DTEND;TZID=Europe/Paris:20190125T000000 LOCATION:Ostrava TRANSP: OPAQUE SEQUENCE:0 UID:227@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Seminar and winter school on numerical analysis SNA 2019 DESCRIPTION:More infromation will be available at http://www.ugn.cas.cz/link/sna19 . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/227 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181220T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K3 TRANSP: OPAQUE SEQUENCE:0 UID:243@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:The Mathematical Colloquium DESCRIPTION: The 25th mathematical colloquium will take place at the K3 lecture room (Sokolovská 83) on the 20th December, starting at 2 p.m. Professor Jan Nekovář will give the talk: What can Riemann’s zeta-function and its relatives tell us about prime numbers?   Further details on http://msekce.karlin.mff.cuni.cz/colloquia/index.php?rok=2019   PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/243 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181219T173000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:239@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:MPN Seminar - Eyen SE: A window into the world of biomolecular nanomachines DESCRIPTION:     Invitation to the MPN seminar ( http://www.karlin.mff.cuni.cz/mffseminar /). The talk Eyen SE: A window into the world of biomolecular nanomachines will be given by Mgr. Lukáš Maršálek .   Abstract: 3D cryo-electron microscopy enables us to determine a high-resolution native structure of biological macromolecules (proteins, nucleid acids, viruses, etc.). In the last couple of years, it has become an indispensable tool for understanding the chemical processes of life as well as development of new potent drugs. It has been used in a wide variety of scenarios ranging from understanding of Alzheimer's disease to developing new anti-cancer treatments. Its significance is underpinned by awarding 2017 Nobel Price for Chemistry to the founders of the field. A key principle behind cryo-electron microscopy is to illuminate a shock-frozen laboratory sample with a low-dose electron beam. Challenge on its own, it is only a beginning, as an interpretable 3D image has to be computationally assembled from these highly noisy measurements. The lecture will introduce the corresponding discrete inverse problems, applications of Fourier transform in electron optics and practical computational considerations. Depending on the audience, the lecture will be held in Czech or English.   About the speaker: Lukáš Maršálek graduated from MFF UK in Software Systems, leaving afterwards for Saarland University in Germany to do basic research in computational radiation simulation, followed by industrial research in cryoEM. In 2013 he co-founded Eyen SE in Prague and serves as its CEO since 2016. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/239 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181217T193000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:241@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Humbuk - Christmas concert DESCRIPTION:The members of the band Humbuk invite all fans of heavy mental country and similar genres to the traditional 35th Christmas concert. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/241 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181216T000000 DTEND;TZID=Europe/Paris:20181219T000000 LOCATION:Trieste, Italy TRANSP: OPAQUE SEQUENCE:0 UID:231@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Junior Math Days, SISSA 2018 DESCRIPTION: The aim of Junior Math Days is to introduce master students to the research in SISSA Trieste which covers geometry, mathematical physics, mathematical analysis and numerical analysis.   Details available at https://people.sissa.it/~vfantini/JMD2018w/SchoolMate.html. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/231 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181210T180000 DTEND;TZID=Europe/Paris:20181210T230000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:240@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Christmas party DESCRIPTION: The traditional Christmas party  is organized by the first year masters students and it will take place in  K1 on Monday, December 10, starting at 18:00 . Bring your friends and enjoy the informal Christmas atmosphere with us. As usual, you may look forward to goulash, mulled wine and authentic Christmas carols :) PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/240 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181208T100000 DTEND;TZID=Europe/Paris:20181208T163000 LOCATION:K11, Sokolovská 49/83, Praha 8 TRANSP: OPAQUE SEQUENCE:0 UID:226@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:I'm gonna write my bachelor's thesis in LaTeX! DESCRIPTION:Course of LaTeX for beginners is primarily focused on third year students. It will be taught in Czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/226 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181207T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:236@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Newcomers Session 2/2 DESCRIPTION: Informal meeting with new employees. The goal of the session is to get to know newcomers to the faculty; to find out what they are working on, where they studied and lived, what brings them to us and what are their hobbies, plans, and ideals.   On Friday December 7 from 2pm there will be an introduction of   Barbora Benešová (KMA) Stanislav Nagy (KPMS) Karel Tůma (MUUK) PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/236 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181205T173000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:T-201 TRANSP: OPAQUE SEQUENCE:0 UID:238@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:MPN Seminar - Social singularity 21 DESCRIPTION: Talk about ways how to achieve social singularity in 21st century.   http://www.karlin.mff.cuni.cz/mffseminar/ PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/238 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181128T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost MÚUK TRANSP: OPAQUE SEQUENCE:0 UID:252@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Pelech - Rate-Independent Evolution of Shape Memory Alloys: Gradient Polyconvex Energies DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/252 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181121T173000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:237@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:MPN Seminar - Warhorse Studios: Open world problems in Kingdom Come: Deliverance DESCRIPTION: Talk about the RPG computer game Kingdom Come: Deliverence by one of its developers.   http://www.karlin.mff.cuni.cz/mffseminar/ PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/237 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181109T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:235@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Newcomers Session 1/2 DESCRIPTION: Informal meeting with new employees. The goal of the session is to get to know newcomers to the faculty; to find out what they are working on, where they studied and lived, what brings them to us and what are their hobbies, plans, and ideals.   On Friday November 9 from 2pm there will be an introduction of   Roman Golovko (MUUK) Martin Rmoutil (KDM) Liran Shaul (KA) PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/235 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181107T173000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:234@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:MPN Seminar - PTT Software: planning the public transport DESCRIPTION:Invitation to seminar "Matematické problémy nematematiků" (http://www.karlin.mff.cuni.cz/mffseminar/). PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/234 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181031T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost MÚUK TRANSP: OPAQUE SEQUENCE:0 UID:225@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Mark Dostalík – How to teach a computer to distinguish cats from dogs DESCRIPTION: In this talk Mark Dostalík will explain how to write an algorithm to classify whether images contain either a dog or a cat. This is easy for humans, dogs, and cats. Computers find it a bit more difficult. The lecture will introduce you to the data-driven approaches that can tackle this problem – from the most naive ones (Nearest Neighbor Classifier) to the advanced state-of-the-art method (Convolutional Neural Networks). You can look forward to the discussion with SIAM chapter members that will precede the talk. Nonalcoholic drinks and pizza included! PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/225 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181029T180000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K4 TRANSP: OPAQUE SEQUENCE:0 UID:224@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with successful GAUK applicants DESCRIPTION:Successful applicants from our Chapter in cooperation with the Academic Senate of the Faculty organize a meeting where they present the new candidates with advices on how to write a competitive grant application. Also, we invite the vice-deans and ex-members of the Grant Agency committee to help us highlight the important parts of the process. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/224 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181024T173000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:233@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Murders according to Bayes DESCRIPTION:"Matematické problémy nematematiků" series seminar (http://www.karlin.mff.cuni.cz/mffseminar/). PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/233 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181010T173000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:232@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:EY: Modelling of credit risk DESCRIPTION:"Matematické problémy nematematiků" series seminar (http://www.karlin.mff.cuni.cz/mffseminar/). PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/232 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20181001T180000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Sokolovská 83, Praha 8, učebna K9 TRANSP: OPAQUE SEQUENCE:0 UID:223@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting new students DESCRIPTION:We invite all new students for a short information meeting about the study, accomodation and life in Prague. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/223 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180919T000000 DTEND;TZID=Europe/Paris:20180921T230000 LOCATION:TU Berlin TRANSP: OPAQUE SEQUENCE:0 UID:222@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting of the European SIAM and GAMM student chapters 2018 DESCRIPTION:Berlin SIAM student chapter will host the Meeting of the European SIAM and GAMM student chapters 2018 (MESIGA-18) from September 19 to September 21 and invite all student chapters from Europe to participate in this workshop. Further details can be found on the  conference website . PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/222 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180827T085000 DTEND;TZID=Europe/Paris:20180831T175000 LOCATION:Institute of Mathematics AS CR, Žitná 25, Praha 1 TRANSP: OPAQUE SEQUENCE:0 UID:221@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Summer school Waves in Flows DESCRIPTION:The summer school Waves in Flows is a part of the series of Prague Sum schools. You can find all the details about the school on its website http://www.prague-sum.com/ . If you are interested in attending the school, please register online on the website above. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/221 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180724T100000 DTEND;TZID=Europe/Paris:20180724T113000 LOCATION:Sokolovská 83 , Praha 8, lecture room K4 TRANSP: OPAQUE SEQUENCE:0 UID:220@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Murali Krishnan - Viscoelastic Transitions Exhibited by Modified and Unmodified Bitumen DESCRIPTION:We would like to invite you to a lecture by Murali Krishnan from the Indian Institute of Technology Madras. Abstract: The working temperature of a bituminous pavement can typically range from 75C to -20C. Bitumen shows a wide spectrum of mechanical behaviour in this temperature range and these include those of a viscoelastic fluid, a viscoelastic solid and an elastic solid. Due to the amorphous nature of the material, the transitions between such mechanical responses are gradual. This investigation focuses on the transition between the viscoelastic solid and the viscoelastic fluid state of a wide class of bitumens with regard to unaged and short-term aged conditions. An unmodified binder and three modified binders were subjected to temperature sweep and frequency sweep in the viscoelastic regime across a wide range of temperatures. Depending on the material and the post-processing method followed, one could discern a viscoelastic fluid and a viscoelastic solid regime and a frequency dependent mixture regime consisting of a viscoelastic solid and a viscoelastic fluid, across the tested temperatures and frequencies. It is shown in this investigation that parameters such as G'–G'' crossover and frequency independence of tan(δ) cannot be used to estimate the temperatures corresponding to the onset of either fluid-like or solid-like behaviour of the body as the temperature varies. It is also shown that the time-temperature superposition principle does not hold good in the temperature regime tested (75 to 25C) due to the viscoelastic transitions exhibited by bitumen and modified bitumen. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/220 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180524T154000 DTEND;TZID=Europe/Paris:20180524T171000 LOCATION:Respirium (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:219@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Setkání se studenty matematického modelování a numerické matematiky DESCRIPTION:Nevíte, jak si vybrat bakalářskou práci? Co obnáší studium numerické matematiky a matematického modelování? Přijďte si popovídat se studenty a absolventy těchto dvou oborů. Diskuze je velmi neformální a snad budeme připraveni odpověďět na všechny otázky týkající se studia na MFF UK. Na místě se bude podávat drobné občerstvení. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/219 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180424T154000 DTEND;TZID=Europe/Paris:20180424T171000 LOCATION:Seminární místnost K433KNM, Sokolovská 83, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:218@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Adam Janečka - Aspects of Stability for Fluids Described by Non-Monotone Constitutive Relation DESCRIPTION:Abstract: First, we introduce (implicit) non-monotone constitutive relations for incompressible fluids that connect the symmetric part of the velocity gradient and the deviatoric part of the Cauchy stress. Then we discuss the stability of such constitutive relations by means of the gradient dynamics and provide a possible explanation of the experimentally observed hysteresis. We also address the topic of linearized hydrodynamic stability and review the numerically determined spectra of the corresponding simple shear flows. Finally, we show some results from the simulations of an unsteady cylindrical Couette flow of fluids described by non-monotone constitutive relations. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/218 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180411T140000 DTEND;TZID=Europe/Paris:20180411T153000 LOCATION:Seminární místnost K433KNM, Sokolovská 83, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:217@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Mazúr - Redox flow batteries DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/217 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180406T130000 DTEND;TZID=Europe/Paris:20180406T150000 LOCATION:Seminární místnost KMA, 2. patro na Karlíně TRANSP: OPAQUE SEQUENCE:0 UID:216@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Talking about Teaching seminar: Miki Havlíčková [in Czech] DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/216 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180322T160000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Auditorium E-301, FEL CTU Karlovo nám. 13, Praha 2 TRANSP: OPAQUE SEQUENCE:0 UID:215@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Prague computer science seminar: Libor Barto - Symmetry in Computational Complexity DESCRIPTION:The thirty-fourth meeting of the Prague computer science seminar LIBOR BARTO - Symmetry in Computational Complexity LECTRUE ANNOTATION The rapid progress in computational-theoretic aspects of the fixed- language Constraint Satisfaction Problems during the last 20 years has been fueled by the connection between their computational complexity and a certain concept that captures the symmetry of Constraint Satisfaction Problems. I will talk about this connection and my vision that it would eventually evolve into the organizing principle of computational complexity and would lead to solutions of fundamental problems such as the Unique Games Conjecture or even the P-versus-NP problem. ABOUT THE PRAGUE COMPUTER SCIENCE SEMINAR The seminar takes place usually on the 4th Thursday of each month at 4:00pm (except June, July, August and December) alternately in the buildings of Faculty of Electrical Engineering, Czech Technical University, Karlovo nám. 13, Praha 2 and Faculty of Mathematics and Physics, Charles University, Malostranské nám. 25, Praha 1. Its program consists of a one-hour lecture followed by a discussion. The lecture is based on an (internationally) exceptional or remarkable achievement of the lecturer, presented in a way which is comprehensible and interesting to a broad computer science community. The lectures are in English. LECTURER Libor Barto is an associate professor at the Department of Algebra, Charles University. His scientific interests include universal algebra and computational complexity, in particular, constraint satisfaction problems. He is best known for introducing the absorption theory, which has led to, e.g., the characterization of problems solvable by local methods. He is the recipient of the ERC Consolidator grant Symmetry in computational complexity. He obtained Ph.D. from Charles University in 2006. From 2010 to 2012 he worked at McMaster University in Canada. Contact: info@praguecomputerscience.cz www.praguecomputerscience.cz PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/215 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180315T100000 DTEND;TZID=Europe/Paris:20180315T110000 LOCATION:Žitná 25, Praha 1, Modrá posluchárna (blue lecture room) TRANSP: OPAQUE SEQUENCE:0 UID:210@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Application of numerical models in remediation DESCRIPTION:Unfortunately the lecture will not be delivered in English. See the czech version for more info. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/210 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180313T154000 DTEND;TZID=Europe/Paris:20180313T171000 LOCATION:Seminární místnost K433KNM, Sokolovská 83, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:214@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Rami Luisto - A Gentle Introduction to (Persistent) Homology; Adam Janečka - Aspects of Stability for Fluids Described by Non-Monotone Constitutive Relation DESCRIPTION: Rami Luisto - A Gentle Introduction to (Persistent) Homology Abstract: One of the great mathematical achievements of the previous century was the development of Homology Theory. One useful application of this theory was that it gives rise to new topological invariants which are often effective in showing that two spaces are not homeomorphic. Despite vast usefulness, homology theory and more generally the field of algebraic topology is somewhat infamous due to its abstract nature. Indeed, the definitions are often given through category theory, which is known as 'abstract nonsense' even by mathematicians! In this talk I aim to describe some aspects of homology theory as concretely as possible with no previous knowledge of the topics assumed. Along the way I will describe how the theorem yields proofs for some classical theorems, e.g. why the plane is not homeomorphic to to the three-dimensional space. Time permitting, I will also show some cool pictures related to something called persistent homology. This is a modern (from the turn of the century) method widely used in data analysis in which the shape of the data is studied via computational homology. Adam Janečka - Aspects of Stability for Fluids Described by Non-Monotone Constitutive Relation Abstract: First, we introduce (implicit) non-monotone constitutive relations for incompressible fluids that connect the symmetric part of the velocity gradient and the deviatoric part of the Cauchy stress. Then we discuss the stability of such constitutive relations by means of the gradient dynamics and provide a possible explanation of the experimentally observed hysteresis. We also address the topic of linearized hydrodynamic stability and review the numerically determined spectra of the corresponding simple shear flows. Finally, we show some results from the simulations of an unsteady cylindrical Couette flow of fluids described by non-monotone constitutive relations. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/214 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180312T130000 DTEND;TZID=Europe/Paris:20180316T160000 LOCATION:KPC MFF UK, V Holešovičkách 2, Praha 8, 13:00 - 16:00 hod TRANSP: OPAQUE SEQUENCE:0 UID:213@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:workshop Assessment center DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/213 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180308T100000 DTEND;TZID=Europe/Paris:20180308T110000 LOCATION:Žitná 25, Praha 1, Modrá posluchárna (blue lecture room) TRANSP: OPAQUE SEQUENCE:0 UID:209@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:The history and the presence of the uranium mining in Czechia DESCRIPTION:Unfortunately the lecture will not be delivered in English. See the czech version for more info. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/209 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180306T074000 DTEND;TZID=Europe/Paris:20180306T170000 LOCATION:Škoda Auto a.s., Mladá Boleslav TRANSP: OPAQUE SEQUENCE:0 UID:211@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Excursion to ŠKODA AUTO a.s., Mladá Boleslav DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/211 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180228T173000 DTEND;TZID=Europe/Paris:20180228T183000 LOCATION:K1, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:212@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Stories: data mining in business practice... DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/212 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180226T170000 DTEND;TZID=Europe/Paris:20180226T183000 LOCATION:Seminární místnost K358MUUK, Sokolovská 83, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:208@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:An introduction to mathematical homogenization DESCRIPTION: Stefan Krömer will teach an introductory course on homogenization. If you are interested, please see the details in the attached poster. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/208 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180223T140000 DTEND;TZID=Europe/Paris:20180223T153000 LOCATION:Seminární místnost KMA, Sokolovská 83, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:204@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Debate of students and teachers DESCRIPTION:A second debate of students and teachers about teaching mathematics at Faculty of Mathematics and Physics. The topic will be the communication between students and teachers (in and out of the classes).  The debate is in Czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/204 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180215T080000 DTEND;TZID=Europe/Paris:20180216T170000 LOCATION:PedF UK, Magdalény Rettigové 4, Praha TRANSP: OPAQUE SEQUENCE:0 UID:207@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Two days with didactics of mathematics DESCRIPTION:Conference about didactics of mathematics is organised on Pedagogical Faculty of Charles University, conference is in Czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/207 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20180202T130000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminární místnost KMA, Sokolovská 83 (2. patro) TRANSP: OPAQUE SEQUENCE:0 UID:205@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Talking about Teaching seminar: Martin Mareš [in Czech] DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/205 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20171216T090000 DTEND;TZID=Europe/Paris:20171216T153000 LOCATION:Sokolovská 83, Karlín, učebna K11 TRANSP: OPAQUE SEQUENCE:0 UID:203@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:I'm gonna write my bachelor's thesis in LaTeX! DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/203 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20171205T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminární místnost KNM, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:201@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Martin Michálek - Machine learning: recent breakthroughs, deep neural networks and place for mathematics DESCRIPTION:Some recent advances in the field of machine learning will be summarized. Having them in mind, we will present the basic mathematical model for neural networks together with some of its properties. A few intersections with mathematical analysis will be also discussed. The lecture combines impressions of my participation in the Heidelberg Laureate Forum 2017. No prior knowledge of the field is assumed for the audience. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/201 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20171201T140000 DTEND;TZID=Europe/Paris:20171201T170000 LOCATION:Seminární místnost KMA, 2. patro na Karlíně TRANSP: OPAQUE SEQUENCE:0 UID:202@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Debate of students and teachers about teaching mathematics DESCRIPTION:The debate of students and teachers about teaching mathematics at Faculty of Mathematics and Physics. The debate was held in Czech. 15 teachers and 11 students were present. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/202 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20171031T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminární místnost KNM, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:200@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Marek Netušil - Homogenisation for dummies DESCRIPTION: Marek Netušil - Homogenizace pro začátečníky  Abstrakt: V praxi se často setkáváme s heterogenními problémy, u kterých je reprezentativní rozměr heterogenity řádově menší než rozměr objektu, který studujeme. Příkladem může být materiál vytvořený ze střídajících se tenkých vrstev různých kovů, porózní prostředí protékané tekutinou nebo měkká tkáň živého organismu (tvořená z buněk, kolagenu, elastinu atd.). Přímý přístup k takové úloze, tj. sestavení rovnic pro všechny složky a jejich provázání pomocí okrajových podmínek, je z mnoha důvodů nevhodný. Homogenizace je matematický přístup k problému, při kterém se snažíme původní komplikovaný kompozitní materiál nahradit materiálem jednodušším, jehož fyzikální vlastnosti budou odpovídat originálu. Cílem přednášky bude ve zkratce představit a na jednoduchých příkladech demonstrovat tzv. „two-scale“ konvergenci, která je jedním ze základních nástrojů homogenizace lineárních rovnic. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/200 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20171025T180000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:S8 (Malá Strana) TRANSP: OPAQUE SEQUENCE:0 UID:197@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/197 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20171024T181000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:M1 (Karlov) TRANSP: OPAQUE SEQUENCE:0 UID:198@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/198 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20171023T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:199@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Setkání s úspěšnými žadateli GAUKu - Matematika DESCRIPTION:Pozývame Vás na stretnutie s úspešnými riešiteľmi projektov GAUK, ktoré sa bude konať v pondelok 23. októbra 2017 o 17:20 v K1. Je určené primárne pre študentov nižších ročníkov doktorandského štúdia programu matematika, ktorí zvažujú podanie žiadosti o GAUK, ale tiež pre končiacich študentov magisterského štúdia alebo pre kohokoľvek, kto sa zaujíma o podávanie žiadostí o projekty.  Dozviete sa, čo to GAUK je, ako sa oň žiada a čo môže zvýšiť Vaše šance grant získať. Taktiež budú na stretnutí k dispozícii úspešné projekty z minulých rokov, do ktorých môžete nahliadnuť a získať tak lepšiu predstavu o tom, ako projekt napísať. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/199 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20171017T190000 DTEND;TZID=Europe/Paris:20171018T000000 LOCATION:Diego bar, Sokolovská 467/114, Praha 8 TRANSP: OPAQUE SEQUENCE:0 UID:196@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/196 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170828T090000 DTEND;TZID=Europe/Paris:20170830T130000 LOCATION:Prague, V Holešovičkách 747/2 TRANSP: OPAQUE SEQUENCE:0 UID:189@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: Meeting of European SIAM Chapters (MESIAM 2017) was held in Prague on August 28-30, 2017. See the event description at the SIAM News Blog . List of Participants Shanzai Lee, Shenzen Kejun Tang, Shanghai Anna Thunen, Aachen Daniel Bankmann, Berlin Qays Shakir, Galway Enrique Sita Sanmartin, Heidelberg Xiaoyu Chen, Heidelberg Xuke Hu, Heidelberg Shiyue Zhang, Heidelberg Alexandru Iosif, Magdeburg Cleophas Kweyu, Magdeburg Manuela Hund, Magdeburg Carolin Penke, Magdeburg Rana Atta Ur Rahman, Magdeburg Han Cao, Mannheim Marie Kubínová, Prague Petr Lukáš, Prague Jan Kuřátko, Prague Marek Netušil, Prague Erika Maringová, Prague Jakub Hrnčíř, Prague Tomáš Gergelits, Prague Vít Orava, Prague Petr Pelech, Prague Bernd Perscheid, Trier Claudia Adams, Trier Dennis Kreber, Trier Invited Lectures Unusual spectral properties of a class of Schrödinger operators  Pavel Exner (Doppler Institute for Mathematical Physics and Applied Mathematics, Prague, Czech Republic) The aim of this talk is to discuss several classes of Schrödinger operators with potentials that are below unbounded but their negative part is localized in narrow channels. A prototype of such a behavior can be found in Smilansky-Solomyak model devised to illustrate that an an irreversible behavior is possible even if the heat bath to which the systems is coupled has a finite number of degrees of freedom. We review its properties and analyze a regular version of this model, as well as another system in which x p y p potential is amended by a negative radially symmetric term. All of them have the common property that they exhibit an abrupt parameter-dependent spectral transition: if the coupling constant exceeds a critical value the spectrum changes from a below bounded, partly or fully discrete, to the continuous one covering the whole real axis. We also discuss resonance effects in such models. The results come from a common work with Diana Barseghyan, Andrii Khrabustovskyi, Vladimir Lotoreichik and Miloš Tater. Digital Signal Processing and Software-Defined Radios in Remote Attacks on GPS Tomáš Rosa (Raiffeisenbank, a.s., Prague, Czech Republic) The possibility of position, velocity, and also time forging for the civil GPS service is a well-known implication of deliberately missing cryptographic protections of the L1 C/A satellite signal. Practical feasibility was already demonstrated several times, so is there anything new and interesting? It is in the massive rise of software-defined radio phenomenon that will soon allow even unskilled hackers to download the attack code from the internet and let it run. It is also interesting to see the mathematics behind the digital signal processing that enables software-defined radios to exist that in turn have such a strong effect on the risk associated with trustingly relaying on the “trustworthy” GPS service. Copositive Optimization in Infinite Dimension  Claudia Adams (Trier University, Trier, Germany) Many combinatorial optimization problems can be formulated as conic convex optimization problems (e.g. stable set, maximum clique, maximum cut). Especially NP-hard problems can be written as copositive programs. In this case the hardness is moved totally into the copositivity constraint. We will show how to lift this theory to infinite dimension and we study operators in Hilbert spaces instead of matrices. For that purpose we develop a new theory of semidefinite and copositive optimization in infinite dimensional spaces. This new theory will use tools from functional analysis, but the restriction to finite dimensions provides the usual duality theory. In this context we discuss some properties which are equivalent to the ones in finite dimension and we also point out differences. We will show some special cases for which the theory can be formulated very well and some cases for which it is not easy. Understanding these cases and special properties is essential for developing solution approaches for problems of that kind. We will discuss an essential and popular norm in functional analysis, the symmetric projective norm, and its relevant properties. Furthermore we will explain its importance for our duality theory. Multilevel optimal control of differential-algebraic systems Daniel Bankmann (Technische Universität Berlin, Berlin, Germany) Optimal control tasks arise in a variety of applications from, e.g., mechanical or electrical engineering, where one wants to minimize a certain cost functional with respect to some input function and the resulting state trajectory. Usually, the systems describing the dynamical behavior of these applications are governed by ordinary differential equation.However, the dynamics of such a system may be restricted to a manifold, and thus, one has to impose additional algebraic constraints which altogether constitute a so-called differential-algebraic system. Furthermore, in certain applications, e.g. humanoid locomotion of robots or simulation of gas flows in gas networks, the cost functional and the system descriptions may depend on parameters. This introduces a second level of optimization. In this talk I want to give a brief overview of multilevel optimal control problems and their numerical treatment. We point out difficulties that arise in this setting and present first approaches to deal with these problems. MIP and Heuristics for Multiple Earth-Observing Satellites Scheduling Problem Xiaoyu Chen (Heidelberg University, Heidelberg, Germany) Earth observing satellites play a significant role in resource exploration, disaster alert and environmental damage analysis. We address a problem of multiple satellites scheduling with limited observing ability, which is a highly combinatorial problem due to the large search space for potential solutions. We decompose the problem into preprocessing and scheduling. By preprocessing it, we cope with some constraints, so that the input of the problem is only the available resources, the requested missions and the eligibility of resources for missions. By analyzing the distribution features of the visible time windows of missions and the contention degree of the available time interval on each resource, we construct a more exact mixed integer programming (MIP) optimization model for the satellites scheduling problem and solve it with Gurobi. We design several different kinds of instances to test the efficiency and applicability of the model. In comparison with some heuristic methods (including Greedy Techniques, and Evolutionary Algorithm), the results verify the correctness and efficiency of this scheduling model, indicating that the constructed algorithms are feasible. Parametrized Sylvester Equations in Model Order Reduction  Manuela Hund (Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg, Germany) Various mathematical and physical processes can be modeled as linear time-invariant (LTI) input-output systems. Since these systems often have a huge number of degrees of freedom, numerical simulations might be too expensive or even impossible caused by the computational time and memory requirements. Nevertheless, these LTI systems can be solved fast and sufficiently accurate if they are reduced to LTI systems of much smaller order, such that structural properties are preserved and the error between these systems or system outputs is small in a suitable norm. There are several model order reduction (MOR) techniques to reduce the order of a given LTI system. The basic idea of linear MOR is to project the given matrices of the system onto a much lower dimensional subspace, that computes the dynamics in the state space sufficiently well. In my talk I will present a projection method, that samples the time-dependent dynamics by orthogonal polynomials. The projection matrix is directly obtained from a sparse-dense Sylvester equation, which is a system of equations resulting in a solution matrix instead of a solution vector. Here, sparse-dense means that the matrices have a special structure, i.e. matrices multiplied from the left to the solution matrix are large and sparse and matrices multiplied from the right are small and dense. I will furthermore show two possibilities to obtain a parametrized Sylvester equation. On the one hand, we can parametrize the small and dense matrices containing information about the orthogonal polynomials. It is known, that the above mentioned time-domain MOR is related to another MOR method, moment matching. The goal of the latter procedure is to match the moments of the transfer function describing the relation of the input and the output of the original system. Therefor so-called expansion points are needed. Due to the equivalence it is known, that these expansion points are given by the spectrum of the small and dense matrices. Thus to obtain a broader spectrum, we can use parametrized families of Jacobi polynomials, such that the Sylvester equation gets parametrized in the small matrices. On the other hand, considering a system with parameter-dependent matrices, we are seeking for a well-approximating reduced system. A good indicator for this is measuring the error between their transfer functions in the H2 norm, which is an important system norm describing the influence of the inputs on the outputs. In the non-parametric case it is known, that the H2-optimality can be guaranteed by solving the Wilson conditions, that are given by Sylvester equations. Our final goal is to solve this H2-optimal parametric MOR problem via a fixed point iteration on the Wilson conditions along the lines of the two sided iterative approximation (TSIA) algorithm. Considering non-parametric systems, where the input and output are given by vectors instead of matrices, it is known, that the TSIA algorithm computes the same subspace resulting in the same projection matrix as the iterative rational Krylov algorithm (IRKA). The latter one can be seen as a generalization of moment matching, since each iteration of this algorithm is moment matching with expansion points, that are adapted on-the-fly resulting in locally optimally placed expansion points for the system in the sense of H2 optimal approximation. Thus our idea could in turn serve as an alternative H2-optimal MOR algorithm to the “parametric IRKA”, which is an extension of IRKA for parametric systems by interpolating the parameter space. In my talk, I will present first results towards this goal. The Computation of the Discriminant of a Mass Action Network  Alexandru Iosif (Institut für Algebra und Geometrie, Universität Magdeburg, Magdeburg, Germany) The steady states of a mass-action network are the non-negative real solutions to a parametric system of polynomial equations. It is a central problem to classify the number of isolated real solutions of such a system in certain linear subspaces. One approach to this problem is the computation of discriminants. We exemplify this method on the dual-site phosphorylation network. Subset selection and regression problems Dennis Kreber Trier University, Trier, Germany Sparsity is an often desired property in regression and an extensively examined area of research. One of the most prominent methods to select relevant variables is the Lasso method. Sufficient conditions on the data under which Lasso generates a predictive, sparse solution are well known, however they are hard to verify. Thus, if those conditions are not satisfied, Lasso can exclude predictive variables or can fail at producing sparsity. To avoid these disadvantages, instead of a regularization term, a cardinalityconstrained subset selection formulation is used to limit the number of non-zero regression coefficients. The resulting problem is NP-hard and can be solved via mixed integer quadratic programming. We present an equivalent mixed integer linear formulation for this problem and show properties of the subset selection, which can be useful to find a solution more efficiently.  Symmetric Factorization of Saddle-point Matrices in Nonlinear Optimization and Reusing Pivots  Jan Kuřátko (Institute of Computer Science Academy of Sciences of the Czech Republic, Prague, Czech Republic) Iterative methods for nonlinear optimization usually solve a sequence of linear systems. In this talk we will address the application of direct methods in solving linear systems where the matrix is symmetric and indefinite. Moreover, we assume that the matrices from that sequence of linear systems are related such that the structure of blocks and bands of nonzero elements remains the same. We solve the linear system by the symmetric indefinite factorization that is by Bunch-Parlett or Bunch-Kaufman methods. We will describe how to use the knowledge of the pattern of 1x1 and 2x2 pivots from one iteration in the next iteration of the optimization method. We will describe our strategy for monitoring the pivots and the stability of the factorization. According to our strategy we either skip searching for pivots or update the permutation matrix if needed. In addition, we will present our method that adaptively switches from the signed Cholesky factorization to Bunch-Parlett or Bunch-Kaufman. We will show on examples that this monitoring strategy reduces the time spent on searching the matrix for pivots. Fast Solution of the Poisson-Boltzman Equation by the Reduced Basis Method and Range-Separated tensor format Cleophas Kweyu (Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg, Germany) The Poisson-Boltzmann equation (PBE) is a nonlinear elliptic parametrized partial differential equation that arises in biomolecular modeling and is a fundamental tool for structural biology. It is used to calculate electrostatic potentials around an ensemble of fixed charges immersed in an ionic solution. Efficient numerical computation of the PBE yields a high number of degrees of freedom in the resultant algebraic system of equations, ranging from several hundred thousands to millions. Coupled with the fact that in most cases the PBE requires to be solved multiple times for a large number of system configurations, this poses great computational challenges to conventional numerical techniques. To accelerate such computations, we here present the new range-separated tensor format for purposes of modifying the PBE in order to eliminate the terms related to singularities and also to obtain affine parametric dependence in the resultant algebraic system. Then we apply the reduced basis method (RBM) which further reduces the computational complexity by constructing a reduced order model of typically low dimension. The end results are reduced storage space and improved computational speed-up which enable the PBE simulations in a many-query context. End to End Learning for DeepDriving with leveraging available scene segmentation side tasks to improve performance under a privileged learning paradigm and Robust Exponential Stability of Periodic Solutions for Static Recurrent Neural Networks with Delays Shanzai Lee (The Western World Laboratory, Shenzen, China) In this paper we reference to other scientists using Deep Q-Networks as the refinement step in Inverse Reinforcement Learning approaches. This enabled us to extract the rewards in scenarios with large state spaces such as driving, given expert demonstrations. The aim of this work was to extend the general approach to IRL. Exploring more advanced methods like Maximum Entropy IRL and the support for nonlinear reward functions is currently under investigation. We also give a proof of the mathematical aspects of the theory used in this paper. The static recursive neural network with Markovian modulation and the time-delay static recurrent neural network model considering both random perturbation and Markovian switching are studied. The linear matrix inequality, the finite state space Markov chain property and the Lyapunov-krasovskii function , The judgment condition of the global exponential stability of the system is obtained. Firstly, the global exponential stability problem of quasi - static neural neural network with time - delay and recursive neural network is studied by using the generalized Halanay inequality. Then the stability of the Markovian response sporadic static recurrent neural network is studied by combining the properties of Markov chain.Our paper draws on a novel FCN-LSTM architecture, which can be learned from large-scale crowd-sourced vehicle action data, and leverages available scene segmentation side tasks to improve performance under a privileged learning paradigm. On Optimization of Stabilized Methods in FEM Petr Lukáš (Charles University, Prague, Czech Republic) In stabilized methods in FEM we typically use h-adaptivity or p-adaptivity. We will introduce a new approach to optimization. The optimization procedure is based on minimizing an error functional which we call error indicator. Numerical results will be provided.   The Separation Problem for 1-Wheel Inequalities and Extended Formulations Bernd Perscheid (Trier University, Trier, Germany) Finding a maximum stable set in a graph is NP-hard. Therefore, it is out of reach to describe the convex hull of incidence vectors by a polynomial system of inequalities. The cycle inequalities are an exponential class of valid stable set inequalities. Yannakakis (1991) shows how the separation problem for cycles can be solved with an extended formulation. We focus on solving the 1-wheel separation problem for stable sets in polynomial time. Our efficient and compact extended formulation can be used to avoid the application of shortest path algorithms. The construction relies on satisfying sufficient conditions for a given vector x in product graphs. These conditions are implicitly represented by adding polynomially many inequalities. Surface Face Graphs and Their Tightness Qays Shakir (National University of Ireland, Galway, Ireland) Geometric rigidity theory is a tool which is designed to decide whether a framework (typically bar and joint) is rigid or flexible. Geometric and combinatoric mathematical aspects are used to build such theory. Combinatorially, Lamans theorem gives a complete answer for the rigidity status of a framework in two dimensions using (2,3)-tightness. In three dimensions, if a framework is minimally 3-rigid then its abstract graph is (3,6)-tight while the converse is not true in general; the double banana graph is a typical counterexample. Such observation motivated us to study (3,6)-tightness via various surfaces . The main theorem which is proved in this project is: Theorem: Let G be a Σ-face graph. If G has at least one triangle then G is (3,6)- tight if and only if every proper ∂-curve (c, Uc) in G satisfies the girth inequality. Multi-Leader-Follower Games Anna Thünen (RWTH Aachen University, Aachen, Germany) The multi-leader-follower game is a particular subset of classical game theory. These models serve as an analytical tool to study the strategic behavior of individuals on a noncooperative manner. In particular, the individuals (players) are divided into two groups, namely the leaders and the followers, according to their position in the game. Mathematically, this leads optimization problems with optimization problems as constraints. Most recently, such type of models gains an increasing interest among mathematicians as well as scientists of other fields such as operations research, robotics and computer sciences. However, compared to the knowledge of other classical game models so far only very little is known concerning existence and uniqueness theory as well as suitable numerical solution methods. In this talk, we give an introduction to multi-leader-follower games where we formulate them as equilibrium problems with equilibrium constraints (EPEC). Furthermore, we illustrate challenges and present early results. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/189 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170615T093000 DTEND;TZID=Europe/Paris:20170615T163000 LOCATION:Karlín, přízemí TRANSP: OPAQUE SEQUENCE:0 UID:192@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Week of Doctoral Students of the School of Mathematics 2017 DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/192 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170613T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K3, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:194@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Annual meeting DESCRIPTION:SIAM SC annual meeting with the elections of the new committee. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/194 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170525T140000 DTEND;TZID=Europe/Paris:20170525T153000 LOCATION:Respirium (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:193@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Setkání se studenty matematického modelování a numerické matematiky DESCRIPTION:Nevíte, jak si vybrat bakalářskou práci? Co obnáší studium numerické matematiky a matematického modelování? Přijďte si popovídat se studenty a absolventy těchto dvou oborů. Diskuze je velmi neformální a snad budeme připraveni odpověďět na všechny otázky týkající se studia na MFF UK. Na místě se bude podávat drobné občerstvení. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/193 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170518T090000 DTEND;TZID=Europe/Paris:20170518T103000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:191@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Git it good DESCRIPTION: Abstract: How do you take care of versioning a code for computing results for a  paper/thesis? Do you end up with 50 nested directories with cryptic  names like stokes_ML_ca3_nu4.5_stab- hack2a-xxxx', all of them  containing its own copy of the source code? Are you able to work  concurrently on LaTeX source of your papers with your coauthors or are  you emailing tarballs back and forth with messages like "Now I'm  working on it, don't touch it!"? There is a tool to take care of these kind of problems. Git [ https://en.wikipedia.org/wiki/Git ] ! This lecture is intended for both complete newcomers or beginners to  Git. At the same time, not only to numerical engineers writing  scientific software but to mathematicians using solely LaTeX  programming language. To ensure that the lecture will suit the needs of most of the attendants, please fill out the following short form as soon as possible. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/191 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170517T090000 DTEND;TZID=Europe/Paris:20170517T150000 LOCATION:Okolí Prahy TRANSP: OPAQUE SEQUENCE:0 UID:187@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Tradiční modelářský výlet DESCRIPTION: Vážení modeláři a příznivci modelování, zveme Vás, Vaše kamarády, manželky, psy i kočárky na každoroční modelářský výlet , tentokrát na trase:Čimice – Přívoz Sedlec – Únětice ———————————————————- Datum: středa 17. května 2017 (rektorský den) Sraz: Kobylisy, zastávka autobusu č. 145/152 směr Sídliště Čimice v 9:00 Trasa by měla být schůdná pro kočárky, vede přes přívoz a končí v Pivovarské restauraci Únětický pivovar (Rýznerova 19/5, Únětice). Potvrďte, prosím, svoji účast (resp. počet manželek a kočárků) do 10.5.2017 na adresu siam@karlin.mff.cuni.cz PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/187 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170427T100000 DTEND;TZID=Europe/Paris:20170427T110000 LOCATION:FTVS UK TRANSP: OPAQUE SEQUENCE:0 UID:190@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Exkurze do Laboratoře biomechaniky extrémních zátěží FTVS UK DESCRIPTION:Ve čtvrtek 27.4.2017 se uskuteční exkurze do Laboratoře biomechaniky extrémních zátěží na UK FTVS.  Ta "je součástí katedry anatomie a biomechaniky UK FTVS. Řeší např. otázky spolehlivosti operátorských funkcí při řízení automobilu s využitím dynamického trenažeru, analyzuje ve 3D prostoru veškeré pohybové činnosti člověka, úroveň sportovní techniky např. golfový úder, zabývá se účinností balistické ochrany člověka, hodnocením kardiovaskulárního systému pomocí matematického modelování, řeší forenzně biomechanické posudky a mnoho dalších aktivit." - úplný oficiální text lze nalézt na  http://www.ftvs.cuni.cz/FTVS-1876.html S raz je v 10:00 před budovou FTVS, která se nachází na ulici José Martiho, nedaleko tramvajové zastávky Nad Džbánem, viz mapa https://goo.gl/maps/5bdoyZEp4ZT2 Jelikož je počet účastníků omezen na 10 lidí, je potřeba se zaregistrovat níže. V případě vysokého zájmu nebude problém exkurzi zopakovat později během května. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/190 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170420T090000 DTEND;TZID=Europe/Paris:20170420T103000 LOCATION:seminárka KNM (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:188@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Jiří Vejražka - Oscilace bublin v čistých kapalinách a v roztocích povrchově aktivních látek DESCRIPTION: Abstrakt: V přednášce se budeme zabývat oscilacemi bublin a kapek. Ukážeme řešení kmitů bubliny (tj. výpočet vlastních frekvencí, příslušných tvarů kmitů a jejich tlumení) pro bublinu a kapku, která je přichycená k pevnému povrchu. Dále v přednášce předvedeme experimentální výsledky takových kmitů. Ukážeme (již bez analytického řešení), jak jsou kmity ovlivněny přítomností povrchově aktivních látek (např. detergentů). Obecně se zmíníme o chování fázového rozhraní v přítomnosti takových látek. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/188 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170413T103000 DTEND;TZID=Europe/Paris:20170413T171000 LOCATION:M1, Karlov + Modrá posluchárna, Karolinum TRANSP: OPAQUE SEQUENCE:0 UID:186@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/186 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170410T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:185@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:ATEsystem: Metody zpracování obrazu v kontrole kvality výrobků DESCRIPTION:seminář Matematické problémy nematematiků Ing. Jaroslav Vlach, Ph.D. Matematické  metody  pro  zpracování  obrazu  nacházejí  své uplatnění v průmyslu, mimo jiné i v oblasti kontroly kvality výrobků. Mnoho producentů nahrazuje ruční kontrolu produktů opouštějících výrobní  linku  kontrolou  automatickou,  prováděnou  na  základě vyhodnocování  kamerových  snímků.  Kromě  spolehlivosti  zde důležitou  roli  hraje  i  rychlost.  Nástup  3D  kamer  a  rozšíření automatického  třídění  do  dříve  nemyslitelných  oblastí  vede  k nutnosti použití již velmi sofistikovaných postupů. Proto společnost ATEsystem spolupracuje s Katedrou numerické matematiky MFF UK na vývoji algoritmů pro zpracování obrazových dat výrobků, například šperkových kamenů. Jaroslav Vlach vystudoval FEL ČVUT a TUL. Pracoval jako vedoucí oddělení  výzkumu  elektro  a  kamerových  systémů ve  firmě PRECIOSA, a.s., Jablonec n. N. Od r. 2016 je jednatelem firmy ATEsystem  Jablonec  n.  N.,  která  se  zaměřuje  na  aplikování kamerových systémů v průmyslu. http://staff.utia.cas.cz/marova/seminar.html PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/185 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170406T090000 DTEND;TZID=Europe/Paris:20170406T104000 LOCATION:seminárka KNM (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:184@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Karel Tůma - Augmented Lagrangian method: inequality constraints DESCRIPTION:Karel Tůma - Augmented Lagrangian method: inequality constraints Abstract: In this talk we show how to deal with minimization of the function that is subject to the inequality constraint by using augmented Lagrangian method that leads to an unconstrained saddle point problem. Furthermore, we show that the double-side constraint can be enforced using a single Lagrange multiplier and that the standard augmented Lagrangian formulation for two unknowns - the state variable and the Lagrange multiplier - can be transformed into a cheaper problem for only one universal variable. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/184 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170317T123000 DTEND;TZID=Europe/Paris:20170317T143000 LOCATION:Sokolovská 83, učebna K5 TRANSP: OPAQUE SEQUENCE:0 UID:182@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/182 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20170228T130000 DTEND;TZID=Europe/Paris:20170228T153000 LOCATION:Zelená posluchárna, Celetná 20, Praha TRANSP: OPAQUE SEQUENCE:0 UID:181@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/181 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161220T090000 DTEND;TZID=Europe/Paris:20161220T103000 LOCATION:seminárka KNM (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:180@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Marek Netušil - Multiscale Modelling of Aortic Media; Tomáš Gergelits - Introduction to Uncertainty Quantification DESCRIPTION:Kdy: 20/12/2016 09:00 Kde: seminárka KNM (Karlín) Marek Netušil - Multiscale Modelling of Aortic Media Abstrakt: Homogenization is a popular and modern approach to modelling composite materials. Arterial tissue is an example of such kind of material, consisting of several constituents forming a complex three-dimensional structure. While there has been done a lot in the field of linear PDEs, homogenization in large deformations is still an open problem. We introduce a simplified representative volume element for the aortic media and a way to attack the problem of nonlinear homogenization will be presented. This approach is based on the linearization of the PDE during the Newton iterative method used in the finite element approximation. Tomáš Gergelits - Introduction to Uncertainty Quantification Abstrakt: Uncertainty Quantification is currently rapidly growing field of quantitative characterization and reduction of uncertainties in both computational and real world applications. After a short introduction we will concentrate on the uncertainty quantification associated with an elliptic PDE with random coefficient and present the numerical method called stochastic Galerkin finite element method. Furthermore, we will outline the possible approach for a posteriori estimation of the total error in practical computations. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/180 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161212T180000 DTEND;TZID=Europe/Paris:20161212T230000 LOCATION:Posluchárna K1, Sokolovská 83 TRANSP: OPAQUE SEQUENCE:0 UID:178@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/178 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161209T143000 DTEND;TZID=Europe/Paris:20161209T163000 LOCATION:Sokolovská 83, Karlín, učebna K6 TRANSP: OPAQUE SEQUENCE:0 UID:177@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/177 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161130T160000 DTEND;TZID=Europe/Paris:20161130T173000 LOCATION:Seminární místnost KNM, 4. patro TRANSP: OPAQUE SEQUENCE:0 UID:174@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Managing references in Jabref DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/174 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161126T090000 DTEND;TZID=Europe/Paris:20161126T153000 LOCATION:Sokolovská 83, Karlín, učebna K11 TRANSP: OPAQUE SEQUENCE:0 UID:173@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:I'm gonna write my bachelor's thesis in LaTeX! DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/173 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161122T090000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminárka KNM (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:175@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Jaroslav Hron - Using Karlin Cluster Snehurka DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/175 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161111T143000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Sokolovská 83, Karlín, učebna K6 TRANSP: OPAQUE SEQUENCE:0 UID:176@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/176 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161108T130000 DTEND;TZID=Europe/Paris:20161108T153000 LOCATION:Zelená posluchárna, Celetná 20, Praha 1, 1. patro, č. dv. 141 TRANSP: OPAQUE SEQUENCE:0 UID:172@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/172 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161025T090000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminárka KNM (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:171@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Josef Málek - Navier-Stokes equations and million dollars DESCRIPTION:Navier-Stokes existence and smoothness is one of the Millennium Prize Problems established by the Clay Mathematics Institute on May 24, 2000. The aim of the lecture is to introduce the problem for non-experts and to recall some basic results connected with the solution of the problem or their modifications. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/171 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161024T173000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:S9 (Malá Strana) TRANSP: OPAQUE SEQUENCE:0 UID:166@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/166 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161020T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:168@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/168 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161019T180000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:M1 (Karlov) TRANSP: OPAQUE SEQUENCE:0 UID:167@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/167 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161019T150000 DTEND;TZID=Europe/Paris:20161019T190000 LOCATION:učebna VOŠZ a SZŠ 5. května TRANSP: OPAQUE SEQUENCE:0 UID:170@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/170 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20161017T180000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Restaurace Amfora, Sokolovská 71, Praha 8 TRANSP: OPAQUE SEQUENCE:0 UID:169@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/169 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160529T000000 DTEND;TZID=Europe/Paris:20160603T000000 LOCATION:Kácov, Czech Republic TRANSP: OPAQUE SEQUENCE:0 UID:151@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:ESSAM School on Mathematical Modelling, Numerical Analysis and Scientific Computing DESCRIPTION: The aim of the school is to promote the  interconnection of mathematical modeling, analysis, and computational methods used in solving complex (real-world) problems . The lectures will be prepared with a broad multidisciplinary audience in mind, and at each school a broad scope, ranging from modeling to scientific computing, will be covered. Usually four main speakers deliver a series of three lectures. Ample time within the school is allocated for the promotion of informal scientific discussions among the participants. Speakers and topics of the 2016 school are: Peter Bastian   (Universität Heidelberg, Germany) , [Simulation of Multiphase Flows in Porous Media]. Jörg Liesen (Technische Universität Berlin, Germany) , [Krylov subspaces. Classical mathematics, iterative methods, and surprisinglinks]. Jan Mandel (University of Colorado at Denver, USA) , [Probability on spaces of functions, with applications to inverse problems and dataassimilation]. Richard Katz (University of Oxford, UK) , [Two-phase fluid dynamics of partially molten rock: fundamentals and application to the Earth]. The school is organized under the auspices of the European Mathematical Society (EMS) and Faculty of Mathematics and Physics, Charles University in Prague (MFF UK), as an activity of the Nečas Center for Mathematical Modeling. Participants will have a possibility to present a short communication (maximally 10 minutes in the dependence on the number of participants contributing to this kind of activity). The deadline for registration and submission of abstracts is May 2, 2016. Registration is now open at  http://essam-masc.cuni.cz/  including the additional information about the venue, program and deadlines. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/151 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160520T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Karlín - místnost K2 TRANSP: OPAQUE SEQUENCE:0 UID:157@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Annual meeting DESCRIPTION:SIAM SC annual meeting with the elections of the new committee. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/157 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160510T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:161@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Michal Outrata - CNW Equilibria DESCRIPTION:Abstrakt naleznete v příloze. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/161 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160427T154000 DTEND;TZID=Europe/Paris:20160427T164000 LOCATION:Respirium, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:160@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/160 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160426T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:159@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Marek Netušil - Arteries - All models are wrong but some are useful. DESCRIPTION:Abstrakt: "All models are wrong but some are useful." je citát anglického statistika George Boxe, který nádherně vystihuje podstatu matematického modelování aplikovaného v jakémkoliv oboru. V tomto kontextu se podíváme na modelování mechanických vlastností měkkých tkání, konkrétně tepny, na jeho historii i součanost. Komplikovaná stavba tkáně vytváří výzvu jak z hlediska histologického tak i z matematického a výpočetního. Její znalost a pochopení jsou ovšem nezbytné pro prevenci a léčbu běžných cévních onemocnění, které patří v dnešní době mezi nejčastější příčiny úmrtí. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/159 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160419T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:156@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Helena Švihlová - Modelling of Flow in Stenotic Valves DESCRIPTION:Stenosis or narrowing of the aortal valve can cause serious health problems according to the stenosis severity. Severity depends on an amount of additional work of the left ventricle which is necessary to get normal amount of blood to aorta. In this time the evaluation of the stenosis severity includes the modification of Bernoulli equation. Let's look if and how the mathematical modelling can improve this aproach. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/156 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160329T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:155@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Vágner - Pitfalls of Exergy Analysis DESCRIPTION:Optimalizace palivových článků je zajímavým tématem, jehož důležitost roste s mírou jejich rozšíření. Proto je třeba disponovat optimalizační metodou, která je pro tento účel vhodná. Minimalizace produkce entropie je jednou z nejčastěji používaných metod termodynamické optimalizace v oblasti palivových článků i přesto, že základní předpoklady této metody jsou v rozporu s vlastnostmi uživaných fyzikálních modelů. Řešení tohoto rozporu je předmětem publikace [1], ve které je navržen nový optimalizační algoritmus. [1] Pavelka et al., Applied Energy 137, 158(2015), ISSN 0306-2619, DOI:10.1016/j.apenergy.2014.09.071 PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/155 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160315T153000 DTEND;TZID=Europe/Paris:20160315T173000 LOCATION:KPC MFF UK, V Holešovičkách 2, Praha 8, místnost T9 TRANSP: OPAQUE SEQUENCE:0 UID:153@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/153 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160315T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:154@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Petráček - Locally Recurrent Functions, Density Topologies and Algebrability DESCRIPTION:The abstract is in the attachment. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/154 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160307T123000 DTEND;TZID=Europe/Paris:20160307T190000 LOCATION:Hradec Králové TRANSP: OPAQUE SEQUENCE:0 UID:152@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/152 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160215T090000 DTEND;TZID=Europe/Paris:20160219T120000 LOCATION:K11 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:150@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Introduction to programming in Matlab DESCRIPTION:A five-day intensive introductory course in Matlab. The course will be taught in Czech. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/150 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160214T000000 DTEND;TZID=Europe/Paris:20160219T000000 LOCATION:University of Würzburg TRANSP: OPAQUE SEQUENCE:0 UID:144@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Winter School - Calculus of Variations in Physics and Materials Science DESCRIPTION: Webpage: https://www.mathematik.uni-wuerzburg.de/~wschool/ Speakers and Topics: Sergio Cont i (University of Bonn) Variational Modeling of Crystal Plasticity and Dislocations Irene Fonseca (Carnegie Mellon University, USA) Epitaxy, Quantum Dots and Dislocations: Dynamics of Material Defects Claude Le Bris (École des Ponts and INRIA, France) Nonperiodic Problems in Multiscale Materials Science: Toward a Theory of Defects and Efficient Stochastic Approaches   Poster Session During the school we will have not only lecture series but also poster sessions. This way, we hope to stimulate discussions between the lecturers and the participants giving them the opportunity to present their own research on a large forum. We kindly ask to give us the title of your poster in the application form.   Contact winterschule@mathematik.uni-wuerzburg.de   Local organizers Anja Schlömerkemper , Barbora Benešová PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/144 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20160109T090000 DTEND;TZID=Europe/Paris:20160109T153000 LOCATION:K11 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:147@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:I'm gonna write my thesis in LaTeX! DESCRIPTION:Introductory course in typesetting in LaTeX -- primarily for 3rd year students, but also other students are welcome. Participation is free, however, registration is required. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/147 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151215T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K2 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:149@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Mathematics meets industry -- a meeting with the representatives of the Research Center of Manufacturing Technology DESCRIPTION: Thinking about how to use your mathematical expertise in practice? Use the opportunity to meet with people from computational group from the Research Center of Manufacturing Technology. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/149 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151209T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:145@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Peter Franek - Verification of zeros of continuous functions that are known only approximately DESCRIPTION:The problem of deciding whether a system of nonlinear equations is solvable is algorithmically undecidable in general. Numerical software is only capable of yielding incomplete, although effective, results. I will describe some tools for formal verification of the (non-)existence of solutions in systems of equations.   I will define the concept of robustness: a system of n equation, written compactly f(x)=0, has an r-robust solution, if for any continuous g, ||g-f||‹ r, the system g(x)=0 has a solution. Robustness of the (non-)existence of a solution is an important property in case when only approximations of the equations in question are known.  I will present recent results on algorithmic (un-)decidability of the existence of r-robust solutions, including experimental results of the first software implementation. I will also present further invariants of solution sets (except the already mentioned nonemptyness) that persist if we perturb the system.   The methods used in these algorithm come from the field of computational topology. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/145 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151125T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:143@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Kočí - Matematické modelování automobilových katalyzátorů DESCRIPTION:Automobilové katalyzátory jsou klíčové pro ochranu ovzduší, zejména v aglomeracích s vysokou hustotou silniční dopravy. Chemické reakce v katalyzátoru umožňují odstranění toxických složek z výfukového plynu - jedná se zejména o redukci oxidů dusíku (NOx) a oxidaci CO, nespálených uhlovodíků a částic sazí. Tyto reakce se odehrávají na povrchu nanočástic katalytických kovů, které jsou rozmístěny v porézní vrstvě (tzv. washcoat) na stěnách jednotlivých kanálků uvnitř voštinové struktury - monolitu. Celková účinnost je dána jak vlastní reakční kinetikou, tak i transportem složek z proudícího plynu do porézní katalytické vrstvy (viz obrázek). Pro návrh účinného automobilového katalyzátoru i řízení jeho funkce za podmínek reálného provozu jsou zásadní efektivní matematické modely. Podrobný model porézní vrstvy využívá 3D rekonstrukci s využitím diskrétní fázové funkce. Celkový model kanálku je pak nejčastěji formulován jako prostorově jednorozměrný. Modely jsou obecně založeny na nestacionárních bilancích hmoty a entalpie ve formě soustav parciálních diferenciálních rovnic parabolického typu, přičemž členy reakčních rychlostí vnášejí do systému značnou nelinearitu. V rámci přednášky budou představeny metody využívané pro numerické řešení modelů automobilových katalyzátorů i jejich praktické využití. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/143 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151123T090000 DTEND;TZID=Europe/Paris:20151123T173000 LOCATION:Matematicko-fyzikální fakulta UK v Praze, Malostranské náměstí 25, Praha 1 TRANSP: OPAQUE SEQUENCE:0 UID:146@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Career Days for Mathematics and Computer Science DESCRIPTION:Regular meeting between companies, and students and recent graudates in mathematical and computer science fields.   http://www.careermarket.cz/careermarket/den-firem-pro-matematiku-a-informatiku   PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/146 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151104T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:142@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Marek Netušil - Homogenization for dummies DESCRIPTION: In real-life applications one often encounters heterogeneous problems for which the representative dimension of heterogeneity is significantly smaller than the dimension of the studied object. As examples we can mention layered materials composed of different types of metal, fluid flow through porous environment, and soft tissues of living organisms (composed of cells, collagen, elastin, and so on). Direct approach, i.e creating a system of equations for all constituents and their connection via boundary conditions, is inappropriate for several reasons. 1) Because of the small dimension of the heterogeneity one needs a very fine grid for a numerical scheme. This makes a computation to be very demanding, if not impossible. 2) Insight and inference of such model become also very difficult, if not impossible. Homogenization is a mathematical approach, that can be simply explained as follows: Is it possible to replace the complicated composite material with a more simple one, that is homogeneous, in such a way that this new material exhibits behavior similar to the original one? Purpose of the lecture is a very short introduction to basics of the homogenization theory. The approach will be demonstrated on a linear heat equation. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/142 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151021T170000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:T8 (Trója) TRANSP: OPAQUE SEQUENCE:0 UID:139@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant - physics DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/139 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151020T173000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:S7 (Malá Strana) TRANSP: OPAQUE SEQUENCE:0 UID:138@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant - computer science DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/138 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151020T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:140@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant - mathematics DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/140 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20151008T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respirium TRANSP: OPAQUE SEQUENCE:0 UID:141@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/141 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150610T160000 DTEND;TZID=Europe/Paris:20150610T171000 LOCATION:K1 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:137@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Annual Business Meeting DESCRIPTION: Annual Meeting of SIAM Student Chapter connected with officer elections. We will sumarize the last year and you can tell us about your ideas for the next one.   PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/137 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150521T120000 DTEND;TZID=Europe/Paris:20150521T180000 LOCATION:Průhonice TRANSP: OPAQUE SEQUENCE:0 UID:136@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/136 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150421T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:135@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Tichý - From Krylov subspace methods to approximation theory DESCRIPTION:Investigation of convergence of Krylov subspace methods for systems of linear algebraic equation with a normal matrix leads to classical problems of approximation theory. In particular, it leads to min-max approximation problems on the discrete set of the matrix eigenvalues. These eigenvalues are complex in general. Motivated by investigation of convergence, and inspired by examples and numerical experiments, we formulate a conjecture that could hold in general. Proving this conjecture would supplement the classical results of approximation theory. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/135 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150416T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:133@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Simulation tools development and employment possibilities in Ricardo Software DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/133 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150414T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:134@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Lukáš - How to choose the free parameters in stabilized finite element methods? DESCRIPTION: We will investigate the most crucial part of many stabilized finite element methods which is the choice of the free parameter. We will show a way to choose the free parameter of a stabilized method, that is possible to use under many different circumstances, both for linear and nonlinear stabilized methods. The proposed value of a parameter is the result of an optimization problem. The whole talk will be prepared using state of the art web based tools and speaker is open to provide technological insights into this presentational technique. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/134 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150324T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:132@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Petráček - The theory of paleomagnetism - its origins and how it is used in dating of igneous rock formations and modelling of Earth´s crust movement DESCRIPTION: In the course of Earth´s history the polarity of the Earth´s magnetic field has changed in irregular time intervals. We can approximate the time of these events due to the fact that the magnetic materials contained in igneous rocks and sediments are to some extent capable to aquire information about the polarity of paleomagnetic field at the time of their creation. This information can further be used to model  the movement of the Earth´s crust and, in extension, the movement of continents during Earth´s history. After a brief introduction to the theory of paleomagnetism we will concentrate on the use of Fisherian statistics for modeling of spherical data and we will present several planar projections typically used to represent such data. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/132 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150303T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:131@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Ivan Soukup - Introduction to problematic of collision detection and shape modification of STL bodies DESCRIPTION: Representation of complex bodies in three-dimensional space is often dealt with by using STL format. That is basically a 3D triangular mesh fulfilling certain rules (no hanging nodes, etc.). We are interested in development of an efficient tool for collision detection of multiple bodies represented by STL. We will introduce basic ideas behind collision detection in video games and in physical computations (a posteriori vs. a priori detection) and emphasize differencies between those two areas of application. We also present the ideas behind Gilbert–Johnson–Keerthi distance algorithm, AABB algorithms and our STL modification tool that is under construction. As a corollary we briefly mention several problems of computational geometry arising from work with finite arithmetics. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/131 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150216T100000 DTEND;TZID=Europe/Paris:20150223T160000 LOCATION:The Czech Technical University -- Karlovo Namesti 13, 12135 Praha 2 TRANSP: OPAQUE SEQUENCE:0 UID:124@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Didier Henrion - Course on polynomial and LMI optimization in Prague DESCRIPTION: Course on polynomial and LMI optimization in Prague, February 2015 Contributed by : Didier Henrion, henrion@laas.fr Course on polynomial and LMI optimization with applications in control by Didier Henrion, LAAS-CNRS, Toulouse, France and Czech Technical University in Prague, Czech Republic. http://homepages.laas.fr/henrion/courses/lmi15 Venue and dates: The course is given at the Charles Square campus of the Czech Technical University, in the historical center of Prague (Karlovo Namesti 13, 12135 Praha 2). It consists of six two-hour  lectures, given on Monday 16, Thursday 19 and Monday 23 February, 2015, from 10am to noon and from 2pm to 4pm . Registration: There is no admission fee, students and reseachers from external institutions are particularly welcome, but please send an e-mail to to register. Target audience: This is a course for graduate students or researchers with some background in linear algebra, convex optimization and linear control systems. Outline: Many problems of systems control theory boil down to solving polynomial equations, polynomial inequalities or polyomial differential equations. Recent advances in convex optimization and real algebraic geometry can be combined to generate approximate solutions in floating point arithmetic. In the first part of the course we describe semidefinite programming (SDP) as an extension of linear programming (LP) to the cone of positive semidefinite matrices. We investigate the geometry of spectrahedra, convex sets defined by linear matrix inequalities (LMIs) or affine sections of the SDP cone. We also introduce spectrahedral shadows, or lifted LMIs, obtained by projecting affine sections of the SDP cones. Then we review existing numerical algorithms for solving SDP problems. In the second part of the course we describe several recent applications  of SDP. First, we explain how to solve polynomial optimization problems, where a real multivariate polynomial must be optimized over  a (possibly nonconvex) basic semialgebraic set. Second, we extend these techniques to ordinary differential equations  (ODEs) with polynomial dynamics, and the problem of trajectory optimization (analysis of stability or performance of solutions of ODEs). Third, we conclude this part with applications to optimal control (design of a trajectory optimal w.r.t. a given functional). PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/124 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150209T090000 DTEND;TZID=Europe/Paris:20150213T120000 LOCATION:K11 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:130@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:FEniCS workshop DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/130 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20150106T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:129@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Keiichi Morikuni - Inner-iteration preconditioning for singular linear systems DESCRIPTION:For solving large sparse linear systems of equations, iterative methods are preferred in terms of efficiency and memory requirement. When the problem is ill-conditioned, the convergence of iterative methods tends to be slow and the convergence may be accelerated by preconditioning. However, in the singular case, iterative methods and preconditioners may fail to converge and break down. We give a necessary and sufficient condition under which the generalized minimal residual (GMRES) method finds a solution of linear systems of equations with an arbitrary index without breakdown and characterize the solution. Next, we apply this result to GMRES preconditioned by several steps of a stationary iterative method performed as inner iterations, and present theoretical justifications for using this method and classes of stationary iterative methods that can be used for inner-iteration preconditioning. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/129 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141209T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:127@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Malte Kampschulte - Gradient flows in the framework of (Cartesian) Currents DESCRIPTION:When considering variational problems and PDEs where the function only takes values on a fixed manifold, for example magnetization as a unit-vector field, one often encounters topological singularities which are nontrivial to handle using standard methods. The framework of Cartesian Currents as introduced by Giaquinta, Modica and Soucek is well suited to describe those singularities in static variational problems. However it would be desirable to use this powerful tool to also describe the singularity formation in dynamic problems, e.g. the bubbling in the harmonic map heat flow or vortex annihilation in micromagnetics. One step in this direction is looking at gradient flows of Currents. For this, a surprisingly general all-time existence result can be derived using minimizing movements. Additionally I will present a generalization of the Wasserstein distance which seems to be the right a candidate for a possible metric on (Cartesian) Currents, being sensitive to topological changes, but still resulting in the correct gradient flow. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/127 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141202T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:128@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Filip Roskovec - Superkonvergence časově nespojité Galerkinovy metody a Runge-Kuttovy metody DESCRIPTION: Discontinuous Galerkin method is widely used method for numerical solution of various PDEs. Its time variant (TDG) offers an interesting alternative to the classical single-step and multi-step methods. We will discuss the relationship between TDG, collocation methods and implicit Runge-Kutta methods. Using these relations we can apply the extensive theory which is build for Runge-Kutta methods to TDG. Mainly, we focus on the apriori error analysis – the superconvergence phenomenon and the order reduction occurring for stiff problems.  PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/128 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141126T154000 DTEND;TZID=Europe/Paris:20141126T171000 LOCATION:K1 (Karlín, Sokolovská 83) TRANSP: OPAQUE SEQUENCE:0 UID:125@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with alumni - Martin Myšička DESCRIPTION:Meeting with alumni that became a famous actor. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/125 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141118T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:126@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Jan Kuřátko - Unconstrained and Constrained Falsification of Hybrid Dynamical Systems DESCRIPTION:V přednášce představíme metodu falzifikace hybridních dynamických systémů, která je založena na minimalizaci funkce vzdálenosti. Výsledný optimalizační problém je formulován bez omezujících podmínek a připomíná metodu vícenásobné střelby pro řešení okrajových úloh pro obyčejné diferenciální rovnice. Přednáška bude hlavně zaměřena na výsledek v článku J. Kuřátko, S. Ratschan: Combined Global and Local Search for the Falsification of Hybrid Systems, ale zmíníme se i o formulaci optimalizačního problému s omezeními a aplikaci metody Sequetial Quadratic Programming (SQP). PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/126 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141029T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:123@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant II. DESCRIPTION:The Chapter want to help prospective candidates to apply for a research grant within the Grant Agency of the Charles University especially designed to fund student research. Members of the Chapter and other students who already received the support will give the prospective candidates advice what points to stress and what not to forget in their application. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/123 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141016T180000 DTEND;TZID=Europe/Paris:20141016T190000 LOCATION:S5 (Malá Strana) TRANSP: OPAQUE SEQUENCE:0 UID:122@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant I. - computer science DESCRIPTION:The Chapter want to help prospective candidates to apply for a research grant within the Grant Agency of the Charles University especially designed to fund student research. Members of the Chapter and other students who already received the support will give the prospective candidates advice what points to stress and what not to forget in their application. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/122 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141014T172000 DTEND;TZID=Europe/Paris:20141014T182000 LOCATION:K1 (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:120@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant I. - mathematics DESCRIPTION:The Chapter want to help prospective candidates to apply for a research grant within the Grant Agency of the Charles University especially designed to fund student research. Members of the Chapter and other students who already received the support will give the prospective candidates advice what points to stress and what not to forget in their application. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/120 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141014T172000 DTEND;TZID=Europe/Paris:20141014T182000 LOCATION:M2 (Karlov) TRANSP: OPAQUE SEQUENCE:0 UID:121@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant I. - physics DESCRIPTION:The Chapter want to help prospective candidates to apply for a research grant within the Grant Agency of the Charles University especially designed to fund student research. Members of the Chapter and other students who already received the support will give the prospective candidates advice what points to stress and what not to forget in their application. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/121 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20141013T122000 DTEND;TZID=Europe/Paris:20141013T132000 LOCATION:Respirium (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:119@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with undergraduate students DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/119 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140828T130000 DTEND;TZID=Europe/Paris:20140829T130000 LOCATION:MPI Magdeburg, Německo TRANSP: OPAQUE SEQUENCE:0 UID:118@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:3rd Symposium of the German SIAM Student Chapters DESCRIPTION: After the two successful Symposia of the German SIAM Student Chapters in Trier (2012) and Heidelberg (2013), the annual series continues 2014 in Magdeburg.     Joint workshop with:   SIAM   Student Chapter  Heidelberg SIAM   Student Chapter  Trier SIAM   Student Chapter  Aachen SIAM   Student Chapter  Prague http://www.siamchapter.ovgu.de/siamchapter/en/Activities/3rd+Symposium+of+the+German+SIAM+Student+Chapters.html PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/118 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140627T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:117@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Marek Netušil - A Mathematical Model of an Arterial Wall DESCRIPTION:Elastic arteries are significantly prestretched in axial direction and this has great influence on the mechanical behavior during the pressure cycle. Our study presents results of a simulation of the inflation-extension behavior and comparisson of several different models of the wall. The constitutive parameters and geometries for 17 aortas adopted from the literature were supplemented with initial axial prestretches obtained from the statistics of 365 autopsy measurements. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/117 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140528T154000 DTEND;TZID=Europe/Paris:20140528T171000 LOCATION:posluchárna K1 TRANSP: OPAQUE SEQUENCE:0 UID:116@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Annual Business Meeting DESCRIPTION:Annual Meeting of SIAM Student Chapter connected with officer elections. We will sumarize the last year and you can tell us about your ideas for the next. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/116 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140528T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:115@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Mónika Balázs - ALE zobrazení, nespojitá Galerkinova metoda a jejich kombinace DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/115 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140507T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:114@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Petráček - Lineability of Nowhere Monotone Measures DESCRIPTION:Thre is an abstract in a pdf file. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/114 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140429T154000 DTEND;TZID=Europe/Paris:20140429T171000 LOCATION:K1 (Karlín, Sokolovská 83) TRANSP: OPAQUE SEQUENCE:0 UID:112@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Mathematics & Statistics at MSD DESCRIPTION:Matthew Wiener, leader of Analytics & Data Sciences group at MSD IT Global Innovation Center in Prague, will give a talk with position and internship offers. Abstract: The pharmaceutical industry faces rapidly changing circumstances. Patients, prescribers and payers demand significant improvements over the standard of care – producing a therapy with a different mechanism of action from drugs on the market is not sufficient. Put another way, the public and health authorities want a better risk/benefit profile, and they want it at lower cost. Finally, the amount and complexity of data (both data generated by pharmaceutical companies in clinical trials and “real-world” data from doctors and insurers) continues to increase, raising hopes (and expectations) for “personalized medicine”, where treatment will be tailored to each patient. This talk will present examples of how MSD uses data analysis, statistics, and mathematical modeling to improve how we discover, manufacture, and distribute therapies to prevent and cure disease. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/112 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140426T083000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Nové Butovice (odjezd) TRANSP: OPAQUE SEQUENCE:0 UID:113@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Trip to Žebrák and Točník castles DESCRIPTION:We invite everybody to a trip to mediaeval castles Žebrák and Točník located to the west of Prague. The route will be approximately 13 kms. For those interested, it may be prolongated. departure at 8:30 from bus stop Praha, Nové Butovice  in Bucharova street near metro station Nové Butovice (line B), see the attached map (bus 470800 4, direction Strašice, Huť) arrival in the afternoon or evening Please, confirm your attendence on hron@karlin.mff.cuni.cz PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/113 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140321T093000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:S4 (Malá Strana) TRANSP: OPAQUE SEQUENCE:0 UID:111@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Workshop of SIAM SC - technical programme DESCRIPTION: Technical programme of Workshop of SIAM SC in Prague. The presentations will be given by representatives of Student Chapters from Manchester, Heidelberg, Magdeburg and Prague. Program:  9:30    Opening  9:45    Marie Kubínová  - Noise Revealing in Golub-Kahan Bidiagonalization and Regularization in Discrete Inverse Problems 10:10    Mattia Tani  (Univ. of Bologna) - CG Methods in Non-standard Inner Product for Saddle-point Algebraic Linear Systems with Indefinite Preconditioning 10:35    Coffee break 11:00    Bjoern Baran  (Otto von Guericke Univ. Magdeburg) - On the Numerical Solution of Large-scale Linear Matrix Equations Using Python 11:25    Pawan Goyal  (Otto von Guericke Univ. Magdeburg) - MOR of Quadratic-Bilinear Differential Algebraic Equations 11:50    Samuel Relton  (Univ. of Manchester) - Fréchet Derivatives of Matrix Functions and their Applications 12:15    Lunch 14:00    Robert Kircheis  (Heidelberg Univ.) - Microbial Enhanced Oil Recovery and Efficient Parameter Estimation  14:25    Pavel Hron  (Heidelberg Univ.) - Reactive Transport Modeling in Unsaturated Porous Media 14:50    Coffee break 15:15    Helena Švihlová  - Imaging, Modeling and Computations of Hemodynamics in Cerebral Aneurysms 15:40    Martin Řehoř  - Mathematical Modeling of Float Glass Forming Process 16:05    Barbora Benešová  (RWTH Aachen Univ.) - An Implicit Midpoint Spectral Approximation of Nonlinear Cahn-Hilliard Equations 16:30    Closing remarks   PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/111 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140320T172000 DTEND;TZID=Europe/Paris:20140322T120000 LOCATION:Prague TRANSP: OPAQUE SEQUENCE:0 UID:100@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Workshop of SIAM SC Prague DESCRIPTION:Prague SIAM Student Chapter Workshop with participation of several student chapters representatives across Europe. March 20 - prologue: talk by Anne Greenbaum - Crouzeix's Conjecture, 5:20 p.m., lecture hall K1 (Sokolovska 83, Prague 8), abstract  here March 21 - technical programme: invited and student presentations, lecture hall S4 (Malostranske namesti 25, Prague 1), start at 9:30. Details here   March 22 - informal outing - sigthseeing in Klementinum building (starting from 9 a.m.), Prague city centre walk. For further information (on accomodation, covering meals etc.), please send a mail to siam@karlin.mff.cuni.cz Looking forward to see you in Prague!   PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/100 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140320T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:110@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Anne Greenbaum - Crouzeix’s Conjecture (prologue to workshop of SIAM SC) DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/110 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140319T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:109@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Petr Tichy - Computations and rounding errors DESCRIPTION:Nowadays, computations are performed on computers that use finite precision arithmetic. Each number is represented by a given number of bits. To express the results of an operation, a computer has to approximate the result again by the given number of bits. The error associated with this approximation is called the rounding (or roundoff) error. In the talk we will show examples of several popular algorithms of numerical linear algebra, where the rounding errors can play a crucial role. It is not always necessary to try to suppress the influence of rounding errors (e.g., by reorthogonalization). However, it is always important to understand, how the rounding errors can influence the behavior of the algorithm (delay of convergence, ultimate level of accuracy), and to what extent the computed result is reliable. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/109 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140226T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:101@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Vít Orava - From a model - through analysis - to numerics DESCRIPTION:We briefly introduce isothermal model for bulk and surface concentrations based on so called Class I model from mixture theory. We sketch some qualitative properties of the corresponding system of nonlinear PDEs such as existence of a weak solution using Galekrin approximation and nonnegativity (boundedness) of the concentrations taking advantage of maximum/minimum principle. In the end we confront the numerical results with the analytical ones. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/101 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140210T090000 DTEND;TZID=Europe/Paris:20140214T120000 LOCATION:Sokolovská 83, Praha 8, Karlín, K11 TRANSP: OPAQUE SEQUENCE:0 UID:91@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Introduction to Programming in MATLAB DESCRIPTION:A five-day intensive programming course. The aim of the course is to give a brief introduction to more advanced aspects of programming in MATLAB. (The course will be given in czech language.) PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/91 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20140114T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:94@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Karel Chvalovsky - A Few Words about Automated Theorem Proving DESCRIPTION:Many famous mathematicians and philosophers dreamt of a general mechanical procedure for solving problems.  We know, due to the classical results of mathematical logic, that there is no such a procedure. Nevertheless, we can still try to solve many problems (semi)automatically using so called automated theorem provers. The aim of my talk is to provide a short introduction to this field. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/94 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131217T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:93@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Martin Mareš - Randomness in computer science DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/93 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131210T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:92@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Martin Francu - A Brief Introduction to Lorentz Spaces DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/92 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131126T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:87@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Jan Kalina - Classification Methods for High - Dimensional Genetic Data DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/87 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131112T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:90@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Jan Hodic - Quantum turbulences from the Mathematical Modelling View DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/90 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131029T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 TRANSP: OPAQUE SEQUENCE:0 UID:89@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant II. DESCRIPTION:The Chapter want to help prospective candidates to apply for a research grant within the Grant Agency of the Charles University especially designed to fund student research. Members of the Chapter and other students who already received the support will give the prospective candidates advice what points to stress and what not to forget in their application. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/89 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131022T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:86@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Marie Michenková - A Brief Introduction to Compressed Sensing and Low-Rank Matrix Completion Problems DESCRIPTION: Both compressed sensing and low-rank matrix recovery are recent and quickly developing sampling theories. In compressed sensing, the aim is to recover a sparse solution to an underdetermined system of equations. In low-rank matrix completion, we recover a low-rank data matrix from sampling of its entries. In the talk I will give a brief introduction to both theories and will explain the relation  between them. If the time allows, I will also present some standard approaches to handle these problems. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/86 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131016T190000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:posluchárna S4 TRANSP: OPAQUE SEQUENCE:0 UID:88@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant I. - for computer scientists DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/88 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131015T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:posluchárna K1 TRANSP: OPAQUE SEQUENCE:0 UID:84@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with candidates applying for a research grant I. DESCRIPTION: The Chapter want to help prospective candidates to apply for a research grant within the Grant Agency of the Charles University especially designed to fund student research. Members of the Chapter and other students who already received the support will give the prospective candidates advice what points to stress and what not to forget in their application. PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/84 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20131009T140000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respirium (Karlín) TRANSP: OPAQUE SEQUENCE:0 UID:85@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Meeting with undergraduate students DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/85 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130613T153000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:posluchárna K1 TRANSP: OPAQUE SEQUENCE:0 UID:82@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Annual Business Meeting DESCRIPTION:Annual Meeting of SIAM Student Chapter connected with officer elections. We will sumarize the last year and you can tell us about your ideas for the next. Candidates: president - Jan Papež vice president - Marek Netušil secretary - Jan Kuřátko  webmaster - Petr Lukáš treasurer - Nikola Hlaváčová PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/82 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130521T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:81@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY:Master's Thesis Defense Trials DESCRIPTION: Master's Thesis Defense Trials are a great possibility for younger students to train the defense of their work. Vít Orava - Modeling, Analysis and Computation of heterogeneous catalysis in microchannels Tomáš Zajíc - Fourierova transformation of periodical structures Jan Hodic - Quantum turbulence PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/81 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130507T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:80@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/80 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130423T160000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:78@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/78 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130416T130000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:budova těžkých laboratoří, Trója TRANSP: OPAQUE SEQUENCE:0 UID:77@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/77 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130409T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:79@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/79 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130404T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:M1, Karlov TRANSP: OPAQUE SEQUENCE:0 UID:76@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/76 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130319T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:75@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/75 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130312T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:74@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/74 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130226T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:73@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/73 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20130108T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:72@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/72 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121204T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:KNM TRANSP: OPAQUE SEQUENCE:0 UID:71@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/71 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121120T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:70@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/70 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121115T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:66@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/66 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121108T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Mladá Boleslav TRANSP: OPAQUE SEQUENCE:0 UID:68@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/68 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121107T093000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:ČVUT, Karlovo náměstí TRANSP: OPAQUE SEQUENCE:0 UID:65@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/65 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121106T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:69@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/69 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121030T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:67@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/67 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121023T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:61@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/61 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121016T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:seminární místnost KNM TRANSP: OPAQUE SEQUENCE:0 UID:60@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/60 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20121010T122000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respirium, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:59@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/59 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120917T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Palazzone, Cortona, Arezzo, Italy TRANSP: OPAQUE SEQUENCE:0 UID:18@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/18 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120903T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Graz, Austria TRANSP: OPAQUE SEQUENCE:0 UID:26@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/26 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120902T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Chateau Liblice, Czech Republic TRANSP: OPAQUE SEQUENCE:0 UID:17@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/17 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120827T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Paris, France TRANSP: OPAQUE SEQUENCE:0 UID:33@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/33 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120808T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Jyväskylä, Finland TRANSP: OPAQUE SEQUENCE:0 UID:27@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/27 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120709T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Prague, Czech Republic TRANSP: OPAQUE SEQUENCE:0 UID:16@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/16 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120701T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:České Budějovice / Poděbrady TRANSP: OPAQUE SEQUENCE:0 UID:25@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/25 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120701T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Academic and University Center Nove Hrady, Czech republic TRANSP: OPAQUE SEQUENCE:0 UID:32@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/32 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120625T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Padova, Italy TRANSP: OPAQUE SEQUENCE:0 UID:29@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/29 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120624T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Los Angeles, CA, USA TRANSP: OPAQUE SEQUENCE:0 UID:28@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/28 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120618T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Freising, Germany TRANSP: OPAQUE SEQUENCE:0 UID:24@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/24 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120618T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Valencia, Spain TRANSP: OPAQUE SEQUENCE:0 UID:31@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/31 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120523T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Seminárka MUÚK, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:40@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/40 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120522T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1 - Karlín TRANSP: OPAQUE SEQUENCE:0 UID:39@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/39 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120509T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:MUÚK TRANSP: OPAQUE SEQUENCE:0 UID:38@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/38 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120426T172000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:35@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/35 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120425T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respírium, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:37@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/37 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120411T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respirium, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:36@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/36 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120321T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respírium, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:22@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/22 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120318T000000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Oxford TRANSP: OPAQUE SEQUENCE:0 UID:19@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/19 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120307T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respírium, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:23@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/23 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120227T160000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:MFF UK, Sokolovská 83, posluchárna K1 TRANSP: OPAQUE SEQUENCE:0 UID:15@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/15 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120221T160000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respírium, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:20@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/20 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120220T180000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K1, Karlin TRANSP: OPAQUE SEQUENCE:0 UID:21@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/21 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120213T090000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:K11, Karlín TRANSP: OPAQUE SEQUENCE:0 UID:13@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/13 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20120110T160000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Respírium Karlín TRANSP: OPAQUE SEQUENCE:0 UID:14@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/14 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20111213T160000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Karlín, Respirium TRANSP: OPAQUE SEQUENCE:0 UID:7@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/7 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20111205T170000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Karlín, K1 TRANSP: OPAQUE SEQUENCE:0 UID:6@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/6 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20111129T160000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Karlín, Respirium TRANSP: OPAQUE SEQUENCE:0 UID:5@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/5 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20111115T160000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Karlín, Respirium TRANSP: OPAQUE SEQUENCE:0 UID:4@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/4 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20111102T150000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION: TRANSP: OPAQUE SEQUENCE:0 UID:3@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/3 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20111010T154000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Karlín, K1 TRANSP: OPAQUE SEQUENCE:0 UID:2@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/2 END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20111010T130000 DTEND;TZID=Europe/Paris:-00011130T000000 LOCATION:Karlín, Respirium TRANSP: OPAQUE SEQUENCE:0 UID:1@siam.cuni.cz DTSTAMP:20260408T225639 SUMMARY: DESCRIPTION: PRIORITY:1 CLASS:PUBLIC URL:http://siam.cuni.cz/en/events/event/1 END:VEVENT END:VCALENDAR Charles University Chapter of SIAM
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