Conférences - Mathématiques numériques

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1
Workshop — Approximation Algorithms and the Hardness of Approximation
20 sep 2020 - 25 sep 2020 • Oaxaca, Mexique
Organisateur:
BIRS-affiliated mathematics research centre, Casa Matemática Oaxaca (CMO)
Résumé:
Most of the many discrete optimization problems arising in the sciences, engineering, and mathematics are NP-hard, that is, there exist no efficient algorithms to solve them to optimality, assuming the P.not.=NP conjecture. The area of approximation algorithms focuses on the design and analysis of efficient algorithms that find solutions that are within a guaranteed factor of the optimal one. Loosely speaking, in the context of studying algorithmic problems, an approximation guarantee captures the quality of an algorithm -- for every possible set of input data for the problem, the algorithm finds a solution whose cost is within this factor of the optimal cost. A hardness threshold indicates the difficulty of the algorithmic problem -- no efficient algorithm can achieve an approximation guarantee better than the hardness threshold assuming that P.not.=NP. Over the last two decades, there have been major advances on the design and analysis of approximation algorithms, and on the complementary topic of the hardness of approximation.
Identifiant de l'évènement:
1330245
Sujets apparentés:
2
Workshop — Discrete Geometry
20 sep 2020 - 26 sep 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220738
Sujets apparentés:
3
ADENA2020 — International Conference on Advances in Differential Equations and Numerical Analysis
12 oct 2020 - 14 oct 2020 • Guwahati, Inde
Organisateur:
Indian Institute of Technology Guwahati, Department of Mathematics
Résumé:
This international conference on Advances in Differential Equations and Numerical Analysis (ADENA) focuses on various aspects of differential equations, numerical analysis, applied mathematics, mathematical physics and mathematical modelling & simulation. It aims, in particular, at fostering cooperation between researchers working on the area theoretical and numerical aspects of differential equations and applications to various other fields of science and engineering. Another goal of the ADENA2020 is to strengthen the existing contacts and to establish new ones between scientists from all over the world. The working language of the conference is English.
Contact:
Email.: adena2020@iitg.ac.in
Sujets:
Theoretical and Numerical Aspects of ODEs/PDE/Fractional DEs, Scientific Computing, Mathematical Physics, Theoretical and Computational Fluid Dynamics, Numerical Simulations and Applications
Identifiant de l'évènement:
1373555
4
Workshop — Structured Mesh Methods for Moving Interface and Free Boundary Problems and Applications
25 oct 2020 - 30 oct 2020 • Hangzhou, Chine
Organisateur:
Institute for Advanced Study in Mathematics (IASM) in Hangzhou, China, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
Free boundaries and moving interfaces are ubiquitous in our daily activities such as pouring red wine into a glass, jumping into a swimming pool, or watching water waves at the beach. Other processes involving interfaces are much less visible, but have great impacts on our lives. For example, one mechanism by which cancel cells move around is to change the shape of their boundaries. As another example, three major components in our blood are the red cells, the white cells, and platelets; injure of blood vessels will trigger complicated chemical reactions and physical processes that occur on the interface of these cells. It is therefore extremely important to solve key problems in this scientific field so that we can save money, energy, time, and even human lives. One major tool for sciences in this field is through mathematical modeling and numerical computations. This workshop aims to bring together experts from various disciplines to work together on the analysis, modeling, computation, and applications of a wide range of free-boundary and moving-interface problems. It is our hope that scientific discoveries in this field could make this world better.
Identifiant de l'évènement:
1330395
5
ODSC West 2020
27 oct 2020 - 30 oct 2020 • Online, États-Unis
Organisateur:
ODSC
Résumé:
ODSC West 2020 is going virtual! We’re thrilled to be hosting our third virtual conference October 27th-30th. Featuring 100+ hands-on training sessions and workshops, 240 speakers, and 320 hours of content, ODSC West Virtual Conference is the perfect opportunity to gain new in-demand skills and network with your peers and our renowned speakers wherever you are. Get your pass today to save 70% on your ticket to ODSC West Virtual Conference. https://odsc.com/california/#register
Contact:
Tél.: [+1 510 984 8238];     Email.: info@odsc.com
Sujets:
Data Science, Artificial Intelligence, Machine Learning
Identifiant de l'évènement:
1360605
6
CIRM – Workshop — Analyse numérique des équations aux dérivées partielles stochastiques
05 nov 2020 - 06 nov 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
The goal of this conference is to promote recent advances in Numerical Analysis related to Stochastic Partial Differential Equations and/or random processes and their applications. It covers various domains from simulation and analysis of numerical methods for PDE, SDE or SPDE, to propagation of uncertainty and the development of efficient simulation methods for random processes.
Identifiant de l'évènement:
1312129
7
Workshop — Computational Inverse Problems for Partial Differential Equations
06 dec 2020 - 12 dec 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220753
8
DD26 — 26th International Domain Decomposition Conference
07 dec 2020 - 11 dec 2020 • Hong Kong – online, Chine
Organisateur:
Chinese University of Hong Kong
Résumé:
The Chinese University of Hong Kong is pleased to host the 26th International Domain Decomposition Conference, DD XXVI, in Hong Kong, China. The purpose of the meeting is to discuss recent developments in various aspects of domain decomposition methods bringing together mathematicians, computational scientists, and engineers who are working on numerical analysis, scientific computing, and computational science with industrial applications.
Identifiant de l'évènement:
1375221
9
iccmap2021 — International Conference on Computational Mathematics and Applied Physics
04 jan 2021 - 05 jan 2021 • Tokyo, Japon
Organisateur:
Cloud Mind Technologies , Rikkyo University
Résumé:
The aims of this conference is to provide a platform for the scientists, scholars, engineers and students from the universities all around the world and the industry to present ongoing research activities
Contact:
Program Chair;     Tél.: [+81 (0)3-3985-4249];     Email.: registration@iccmap.iisrc.org
Sujets:
Computational Mathematics, applied Physics
Identifiant de l'évènement:
1363258
10
Nonstandard Finite Element Methods
10 jan 2021 - 16 jan 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312868
11
CIRM – Research School — Journées nationales de calcul formel
01 mar 2021 - 05 mar 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312121
Sujets apparentés:
12
Geometric Numerical Integration
28 mar 2021 - 03 avr 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312912
13
AIM Workshop: Computational mathematics in computer assisted proofs
24 mai 2021 - 28 mai 2021 • San Jose, Californie, États-Unis
Organisateur:
American Institute of Mathematics (AIM)
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to the use of computational mathematics in computer assisted proofs. There are an increasing number of famous conjectures and theorems that have recently been proven using computer assisted proofs. A highly incomplete list in alphabetical order includes the Dirac-Schwinger conjecture, the double bubble conjecture, Kepler's conjecture (Hilbert's 18th problem), Smale's 14th problem, the 290-theorem, the weak Goldbach conjecture etc. In many of these cases the proofs are based on using numerical computations with approximations, a technique that belongs to the field of computational mathematics and scientific computing rather than computer science.
Identifiant de l'évènement:
1375384
Sujets apparentés:
14
NSF-CBMS Regional Conference: Parallel Time Integration
07 jui 2021 - 11 jui 2021 • Houghton, Michigan, États-Unis
Organisateur:
Michigan Technological University, Houghton, Michigan
Résumé:
The primary focus of the proposed parallel-in-time workshop is to educate and inspire researchers and students in new and innovative numerical techniques for the parallel-in-time solution of large-scale evolution problems on modern supercomputing architectures, and to stimulate further studies in their analysis and applications.
Identifiant de l'évènement:
1375435
Sujets apparentés:
15
Numerical Methods for Fully Nonlinear and Related PDEs
27 jui 2021 - 03 jul 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1313099
16
CMFT 2021 — Computational Methods and Function Theory 2021
12 jul 2021 - 16 jul 2021 • Valparaíso, Chili
Organisateur:
The Federico Santa María Technical University in Valparaíso, Chile
Résumé:
The conference will be held in memory of Stephan Ruscheweyh, who initiated the series of CMFT conferences and has been the driving force behind all the previous conferences. He was also one of the founding editors of the CMFT Journal. Stephan Ruscheweyh devoted his life to encouraging mathematics research and collaboration internationally. The organisers are honored to contribute to the continuation of his work. The general theme of the meeting concerns various aspects of interaction of complex variables and scientific computation, including related topics from function theory, holomorphic function spaces, approximation theory and numerical analysis. Another important aspect of the CMFT meetings, previously held in Valparaíso 1989, Penang 1994, Nicosia 1997, Aveiro 2001, Joensuu 2005, Ankara 2009, Shantou 2013, and Lublin 2017, is to promote the creation and maintenance of contacts with scientists from diverse cultures.
Identifiant de l'évènement:
1375507
Sujets apparentés:
17
ACDA21 — SIAM Conference on Applied and Computational Discrete Algorithms
19 jul 2021 - 21 jul 2021 • Washington, États-Unis
Organisateur:
Society for Industrial and Applied Mathematics (SIAM)
Résumé:
This Conference is an outgrowth of the new SIAM Activity Group on ACDA, founded last year, which aims to create a professional home for the broad, dispersed community of researchers working on applications of discrete mathematics. In particular, we want to foster a rich interplay between concrete applications and theoretical advancement/algorithm development for combinatorial problems. As such, we would like the ACDA conference to be an attractive meeting for researchers working on applied discrete math within many communities – including combinatorial scientific computing, discrete computational biology, theoretical computer science, network science, combinatorial optimization, algorithm engineering, parallel algorithms and more.
Identifiant de l'évènement:
1376345
18
DM21 — SIAM Conference on Discrete Mathematics
19 jul 2021 - 21 jul 2021 • Washington, États-Unis
Organisateur:
Society for Industrial and Applied Mathematics (SIAM)
Résumé:
The purpose of this conference is to highlight the major theoretical advances in the field, the development of new tools for discrete mathematics, and the most significant of the new applications of discrete mathematics to problems arising in industry and business. The conference also seeks to bring together participants from the many different environments where discrete mathematics is developed and applied.
Sujets:
This is the meeting of the SIAM Activity Group on Discrete Mathematics.
Identifiant de l'évènement:
1376366
19
NSF-CBMS Regional Research Conference, Nonstandard Finite Difference Methods: Advances in Theory and Applications
20 jul 2021 - 24 jul 2021 • Greensboro, NC., États-Unis
20
Differential Equations and Applications
30 aou 2021 - 03 aou 2021 • Brno, République tchèque
Organisateur:
Brno University of Technology, Faculty of Mechanical Engineering, Brno, Czech Republic
Sujets:
The topic of the meeting is mainly focused on the following issues: ordinary differential equations (namely asymptotic theory and boundary value problems), functional differential equations, difference equations, reaction-diffusion equations on discrete space (lattice, graph, network), partial differential equations and mathematical physics, fractional differential equations and fractional calculus, dynamical systems, applications (in physical sciences, engineering, ecology, biology, social science, ...).
Identifiant de l'évènement:
1376410
21
CMAM 2020/21 — Computational Methods in Applied Mathematics
13 sep 2021 - 17 sep 2021 • Vienne, Autriche
Organisateur:
TU Wien, Institute for Analysis and Scientific Computing
Résumé:
The conference is organized under the aegis of the journal Computational Methods in Applied Mathematics (CMAM) and will be focused on various aspects of mathematical modeling and numerical analysis. Its scope coincides with the scope of the journal: It aims at fostering cooperation between researchers working in the area of theoretical numerical analysis and applications to modeling, simulation, and scientific computing. This is the 9th conference following earlier ones in Minsk in 2003, Trakai in 2005 (CMAM-2), Minsk in 2007, Bedlewo in 2010 (CMAM-4), Berlin in 2012, Strobl in 2014 (CMAM-6), Jyväskylä in 2016 (CMAM-7), and Minks in 2018 (CMAM-8).
Contact:
Email.: cmam2020@asc.tuwien.ac.at
Sujets:
numerical analysis, computational mathematics, applied mathematics
Identifiant de l'évènement:
1352738
22
Méthodes numériques et calcul scientifique
08 nov 2021 - 12 nov 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312494
Sujets apparentés:
23
Une marche aléatoire dans l'analyse stochastique et les probabilités numériques — A Random Walk in the Land of Stochastic Analysis and Numerical Probability
03 jan 2022 - 07 jan 2022 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Sujets:
CONFERENCE
Identifiant de l'évènement:
1369262
Sujets apparentés:
24
Journées nationales de calcul formel — Francophone Computer Algebra Days​
01 mar 2022 - 05 mar 2022 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Sujets:
MULTIYEAR PROGRAM - RESEARCH SCHOOL
Identifiant de l'évènement:
1369324
25
7th IMA Conference on Numerical Linear Algebra and Optimization
24 jui 2022 - 26 jui 2022 • University of Birmingham, Royaume-Uni
Résumé:
The success of modern codes for large-scale optimization is heavily dependent on the use of effective tools of numerical linear algebra. On the other hand, many problems in numerical linear algebra lead to linear, nonlinear or semidefinite optimization problems. The purpose of the conference is to bring together researchers from both communities and to find and communicate points and topics of common interest. This Conference has been organised in cooperation with the Society for Industrial and Applied Mathematics (SIAM).
Identifiant de l'évènement:
1366861
Sujets apparentés:


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Dernière mise à jour: 18 Septembre 2020