ALPINES - 2013 - Annual activity report

ALPINES

ALPINES - 2013

Team Alpines

Members

Overall Objectives

Introduction
Highlights of the Year

Research Program

Overview
Domain specific language - parallel FreeFem++
Solvers for numerical linear algebra
Computational kernels for numerical linear algebra

Application Domains

Compositional multiphase Darcy flow in heterogeneous porous media
Inverse problems
Numerical methods for wave propagation in multi-scale media
Data analysis in astrophysics

Software and Platforms

Software and Platforms

New Results

Integral equations on multi-screens
Second-kind Galerkin boundary element method for scattering at composite objects
Instability phenomenon for a rounded corner in presence of a negative material
Parallel design and performance of direction preserving preconditioners
New resuls in communication avoiding algorithms for sparse linear algebra
New resuls in communication avoiding algorithms for dense linear algebra
Scalable Schwarz domain decomposition methods
Schur domain decomposition methods
Non conforming domain decomposition methods
Quadratic finite elements with non-matching grids for the unilateral boundary contact

Bilateral Contracts and Grants with Industry

Bilateral Grants with Industry

Partnerships and Cooperations

National Initiatives
European Initiatives
International Initiatives
International Research Visitors

Dissemination

Scientific Animation
Teaching - Supervision - Juries
Popularization

Bibliography

Publications of the year

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Section: Bilateral Contracts and Grants with Industry

Bilateral Grants with Industry

BPI France (ex OSEO) supports our work on superresolution methods in acoustics. It enabled us to establish a collaboration with Laboratoire d'Acoustique du Mans (LAUM).

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