Conférences - Simulation

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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:
1330234
Sujets apparentés:
2
Application des méthodes Quasi Monte Carlo — Application of Quasi Monte Carlo Methods
28 sep 2020 - 02 oct 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Sujets:
RESEARCH SCHOOL
Identifiant de l'évènement:
1211400
Sujets apparentés:
3
SCP 2020 — IV Stability and Control Processes Conference in memory of Prof. Vladimir Zubov
05 oct 2020 - 09 oct 2020 • Saint Petersburg, Russie
Organisateur:
Saint Petersburg State University
Résumé:
The "Stability and Control Processes Conference" is an international conference dedicated to the 90th anniversary of V.I. Zubov (1930-2000), professor, corresponding member of RAS. Vladimir Zubov made a great contribution to the development of the qualitative theory of differential equations, the theory of rigid body motion, the optimal control theory, and the theory of electromagnetic fields. He led the development of a wide range of issues related to the theory of control systems, such as questions of motion stability, nonlinear oscillations in control systems, navigation and reliability of control devices, vibration theory, and quantization of orbits.
Contact:
Scientific Secretary;     Tél.: [+7(812)4284725];     Email.: a.golovkina@spbu.ru
Sujets:
Stability, Methods of Lyapunov Functions, Dynamic Systems Theory, Mechanical Systems Control, Control and Optimization of Electro-Physical processes, Game Theory, Conflict Systems Control, Methods for Analysis and Design of Systems with Time-delay, Robust Control, Optimization Methods, Non-Linear Mechanics and Solid-state Physics, Socio-economic Systems Control, Medical and Biological Systems Control, Informatics and Control Processes, Mathematical Modelling and Image Processing Methods, Artificial Intelligence
Identifiant de l'évènement:
1334097
4
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:
1373533
5
Simulation Conference — 38. CADFEM ANSYS Simulation Conference
13 oct 2020 - 14 oct 2020 • Stuttgart, Allemagne
Organisateur:
CADFEM GmbH
Résumé:
Die Fachkonferenz zur Numerischen Simulation in Industrie und Forschung. Die 800 oder mehr Teilnehmer erwartet ein immenses Informationsangebot aus Fachvorträgen, Best-Practice-Sessions und Technologie-Updates in bis zu 10 parallelen Strängen. Abgedeckt wird ein breites Themenspektrum von der Strukturmechanik über Strömungsmechanik und Elektromagnetik bis hin zur Multiphysik und Systemsimulation. Eine große Fachausstellung und viele Gelegenheiten zum Dialog mit Gleichgesinnten runden die Veranstaltung ab.
Contact:
Conference Team;     Tél.: [0049 8092 70050];     Email.: conference@cadfem.de
Sujets:
Ansys, FEM, CFD, digitaler Zwilling, Simulation, Berechnung, CAE, Vernetzung, Strömung, Feldberechnung, Nachweise, Discovery, Echtzeitsimulation, Simulationstools, Digitalisierung, Virtual Prototyping, virtueller Prototyp, Auslegung, Fluent, CFX, Partikelanalyse, mathematische Verfahren, Systemsimulation, prädiktive Wartung, Konstruktion, Entwicklung, Engineering, Entwicklungsprozesse, Automatisierung
Identifiant de l'évènement:
1333604
Sujets apparentés:
6
CIRM – Workshop — Analyse statistique de simulations numériques
16 nov 2020 - 20 nov 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Sujets:
INTERFACE PROGRAM (CIRM-INDUSTRY)
Identifiant de l'évènement:
1312159
7
Workshop — Classical and Quantum Mechanical Models of Many-Particle Systems
29 nov 2020 - 05 dec 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220765
8
IWMS 2020 — 28th International Workshop on Matrices and Statistics
15 dec 2020 - 17 dec 2020 • Manipal, Inde
Organisateur:
Center for Advanced Research for Applied Mathematics and Statistics, Manipal Academy of Higher Education, (MAHE)
Sujets:
Matrix Analysis, Projectors in Linear Models & Multivariate Analysis, Growth Curve Models, Linear Regression Models, Linear Statistical Inference, Modelling Covariance Structures, Multivariate and Mixed Linear Models, Statistics in Big Data Analysis.
Identifiant de l'évènement:
1272529
Sujets apparentés:
9
Adaptive Modelling and Discretization Error Control
17 jan 2021 - 22 jan 2021 • Banff Centre in Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
It is the goal of this workshop to bring together the leading experts in various fields of a posteriori error control to create synergies for combining the separated know-how towards the ultimate goal of efficient and reliable modelling of complex physical phenomena and real-world applications.
Identifiant de l'évènement:
1364033
10
ICPRAM 2021 — 10th International Conference on Pattern Recognition Applications and Methods
04 fév 2021 - 06 fév 2021 • Vienne, Autriche
Résumé:
The International Conference on Pattern Recognition Applications and Methods is a major point of contact between researchers, engineers and practitioners on the areas of Pattern Recognition and Machine Learning, both from theoretical and application perspectives. Contributions describing applications of Pattern Recognition techniques to real-world problems, interdisciplinary research, experimental and/or theoretical studies yielding new insights that advance Pattern Recognition methods are especially encouraged. Papers describing original work are invited in any of the areas listed below. Accepted papers, presented at the conference by one of the authors, will be published in the proceedings of ICPRAM with an ISBN. Acceptance will be based on quality, relevance and originality. There will be both oral and poster sessions. Special sessions, dedicated to case-studies and commercial presentations, as well as technical tutorials, dedicated to technical/scientific topics, are also envisaged: companies interested in presenting their products/methodologies or researchers interested in presenting a demo or lecturing a tutorial are invited to contact the conference secretariat.
Contact:
Tél.: [+351 265 520 185];     Email.: icpram.secretariat@insticc.org
Identifiant de l'évènement:
1357317
11
Hyperbolic Balance Laws: modeling, analysis, and numerics
28 fév 2021 - 06 mar 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312895
12
SW21 - 10th Simulation Workshop
22 mar 2021 - 24 mar 2021 • Loughborough University, Royaume-Uni
Organisateur:
The ORS and INFORMS Simulation Society
Résumé:
SW21 is the flagship showcase of simulation and modelling across industry and academia, providing both a great opportunity to celebrate developments in the field as well as a unique opportunity to collaborate extensively over a three-day period.
Identifiant de l'évènement:
1369170
Sujets apparentés:
13
Biomolecular Topology: Modelling and Data Analysis
05 avr 2021 - 09 avr 2021 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Résumé:
The program's primary aim is to establish the foundation of the new interdisciplinary subject Biomolecular Topology. The goal is to foster new research in biomolecular topology and promote transformative topological techniques by bringing together experts from geometric topology, algebraic topology, combinatorial topology, computational topology, and topological data analysis to tackle fundamental biological challenges. The expectation is that the program will harness existing connections between mathematics and biology and create new ones.
Identifiant de l'évènement:
1240775
14
Big Data Inverse Problems
18 avr 2021 - 23 avr 2021 • Banff Centre in Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
In recent years, big data has become a major challenge for the state of the art computational methods and algorithms that are used for extracting meaningful information. This dilemma stimulates the exchange of ideas necessary to generate new directions in big data inverse problems.This workshop intends to provide a platform for researchers from diverse backgrounds to discuss novel techniques for big data inverse problems with benefits to various fields of data science.
Identifiant de l'évènement:
1364239
15
Dynamique de Populations, l'Ecologie et l'Evolution
26 avr 2021 - 30 avr 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312266
16
Efficient Simulation Algorithms for Viscoelastic and Viscous non-Newtonian Fluids
02 mai 2021 - 07 mai 2021 • Banff Centre in Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
The mathematical description of the behaviour of typical fluids, like water at room temperature, was one of the great scientific breakthroughs of the 19th century. Understanding and applying the equations that describe these fluid drove many developments in mathematics for the next 100 years. Later, with the advent of modern computing, new fields of mathematics emerged devoted to designing algorithms to simulate these flows. This simulation capability has revolutionised many fields of engineering: no car, aeroplane, bridge, or stent is built without it.
Identifiant de l'évènement:
1364259
17
CIRM – Research in Pairs — Modèles gyro-cinétiques : analyse et simulation
07 jui 2021 - 11 jui 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312303
Sujets apparentés:
18
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:
1375391
Sujets apparentés:
19
CIRM – Workshop — Méthodes numériques pour les équations cinétiques
14 jui 2021 - 18 jui 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312378
20
ECSO-CMS 2021 — Joint ECSO-CMS 2021 European Conference on Stochastic Optimization and Computational Management Science Conference
07 jul 2021 - 09 jul 2021 • Venise, Italie
Organisateur:
EURO Working Group on Stochastic Optimization (EWGSO) | Department of Economics - Ca’ Foscari University of Venice
Résumé:
This joint event will provide a forum for fruitful discussions and interactions among researchers and professionals from industry and institutional sectors on decision making under uncertainty in a complex world. The conference will be within the scopes of both CMS and EWGSO and, in particular, it will focus on models, methods and computational tools in stochastic, robust and distributionally robust optimization and on computational aspects of management science with emphasis on risk management, valuation problems, measurement applications. Traditional fields of application, such as finance, energy, water management, logistics, supply chain management, and emerging ones, such as healthcare, climate risk and sustainable development, will be included.
Identifiant de l'évènement:
1366261
21
OP21 — SIAM Conference on Optimization
20 jul 2021 - 23 jul 2021 • Washington, États-Unis
Organisateur:
Society for Industrial and Applied Mathematics (SIAM)
Résumé:
The SIAM Conference on Optimization will feature the latest research on the theory, algorithms, software, and applications of optimization. A particular emphasis will be put on applications of optimization in AI and data science, quantum computing, health care, finance, aeronautics, control, operations research, and other areas of science and engineering. The conference brings together mathematicians, operations researchers, computer and computational scientists, engineers, software developers and practitioners, thus providing an ideal environment to share new ideas and important problems among specialists and users of optimization in academia, government, and industry.
Sujets:
This is the meeting of the SIAM Activity Group on Optimization.
Identifiant de l'évènement:
1376310
Sujets apparentés:
22
Diophantine Methods in Algebraic Dynamics
01 aou 2021 - 06 aou 2021 • Banff Centre in Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
Algebraic dynamics is the study of discrete dynamical systems on algebraic varieties. It has its origins in complex dynamics, where one studies self-maps of complex varieties, and now encompasses dynamical systems defined over global fields. In recent years, researchers have fruitfully investigated the latter by applying number-theoretic techniques, particularly those of Diophantine approximation and geometry, subfields which study the metric and geometric behavior of rational or algebraic points of a variety.
Identifiant de l'évènement:
1364334
23
CBMS Conference: Bayesian Forecasting and Dynamic Models
02 aou 2021 - 06 aou 2021 • Santa Cruz, California, États-Unis
Organisateur:
University of California-Santa Cruz, California
Identifiant de l'évènement:
1376385
Sujets apparentés:
24
Bound-Preserving Space and Time Discretizations for Convection-Dominated Problems
22 aou 2021 - 27 aou 2021 • Oaxaca, Mexique
Organisateur:
Casa Matemática Oaxaca (CMO) in Mexico, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
The development of high-performance simulation tools for real-life problems involving fluid flows and related transport phenomena frequently requires the use of numerical methods that are high-order accurate in space and time and preserve important physical properties of certain quantities of interest (such as nonnegativity of the water height in shallow water equation models). In recent years, the state of the art in the development of such schemes was significantly advanced by a breakthrough in theoretical analysis which has provided illuminating insights into the properties of existing methods and new design criteria for the development of improved solution strategies. However, many theoretical aspects of physics-aware discretization techniques still require further exploration or have not been put into practice so far. The purpose of this workshop is to bridge the gap between the mathematical theory and engineering practice.
Identifiant de l'évènement:
1364690
25
paraoptXII — 12th International Conference on Parametric Optimization and Related Topics
13 sep 2021 - 17 sep 2021 • Augsburg, Allemagne
Organisateur:
Universität Augsburg
Résumé:
Parametric optimization is a part of mathematical programming and has emerged as an exciting research area in theory, numerics and applications. It investigates the properties of solutions to optimization problems under data perturbations or uncertainty. Many relations to other disciplines of operations research, like stochastic programming, complementarity problems, mixed-integer problems, model-building, numerical methods, multi-objective optimization and optimal control, originate from these properties. paraoptXII welcomes papers as well as proposals for special sessions on any area in parametric optimization or related topics. We hope that the conference will continue to help link researchers and practitioners from different areas of mathematical programming from around the world.
Identifiant de l'évènement:
1366260
Sujets apparentés:
26
Modeling and Computational Approaches to Individual and Collective Cell Movement in Complex Environments
26 sep 2021 - 01 oct 2021 • Oaxaca, Mexique
Organisateur:
Casa Matemática Oaxaca (CMO) in Mexico, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
Locomotion of cells, both individually and collectively, plays an important role in development, the immune response, wound healing, and cancer metastasis. Movement requires force transmission to the environment, and motile cells are robustly-designed nanomachines that often can cope with a variety of environmental conditions by altering the mode of force transmission – which ranges from crawling to swimming. The shape and integrity of a cell is determined by its cytoskeleton, and thus the shape changes that may be required to move involve controlled remodeling of the cytoskeleton. Motion in vivo is often in response to extracellular signals, which requires the ability to detect such signals and transduce them into the shape changes and force generation needed for movement. Thus the nanomachine is complex, and while much is known about individual components involved in movement, an integrated understanding of single cell motility, even in simple cells such as bacteria, is not at hand. At the next level, collective movement requires coordination of these nanomachines, which introduces another level of complexity. This complexity has stimulated mathematical modelling and computational simulations of cell and tissue movement at various levels, which has advanced our understanding of movement on multiple time and space scales.
Identifiant de l'évènement:
1364806
27
GD/SPM21 — SIAM Conference on Geometric and Physical Modeling
27 sep 2021 - 29 sep 2021 • University of California, Davis Davis, California, États-Unis
Organisateur:
Society for Industrial and Applied Mathematics (SIAM)
Identifiant de l'évènement:
1376461
Sujets apparentés:
28
Real Polynomials: Counting and Stability
17 oct 2021 - 22 oct 2021 • Oaxaca, Mexique
Organisateur:
Casa Matemática Oaxaca (CMO) in Mexico, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
Understanding the real solutions of polynomials or systems of polynomial equations is at the heart of many problems both in the realm of pure mathematics and in the mathematical modeling of networks in systems biology, in computer aided geometric design, or in the control of mechanisms. While there exist a lot of celebrated results (for example, bounds exploiting the signs of the coefficients of a univariate polynomial or bounds taking into account the number of terms), even some basic questions are still unsolved. There has been a recent explosion of activity in this area, where different tools have started to be connected in new and unexpected ways, such as tools from the theory of matroids, from fewnomial theory, or from convex algebraic geometry. This workshop will bring together experts from close but different areas in real algebraic geometry to collaborate and will lead to further progress (both theoretical and practical) on a number of problems on the real solutions of polynomials. Specific consideration is given on the problem of counting and bounding the number of real roots as well as on questions of stability.
Identifiant de l'évènement:
1364804
29
Modélisation structurée, intégration géométrique et commande de systèmes multiphysiques contraints — Energy-Based Modeling, Simulation, and Control of Complex Constrained Multiphysical Systems
18 avr 2022 - 22 avr 2022 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Sujets:
CONFERENCE
Identifiant de l'évènement:
1369406


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Dernière mise à jour: 18 Septembre 2020