This manuscript deals with the development and numerical analysis of finite volume schemes of type discrete duality (DDFV) for the discretization of the Darcy equations and the Stokes equations. A common feature of these problems, which motivates the use of DDFV schemes, is that their finite volume resolution requires to approximate all the components of the gradient of the solution. We first study the discretization of anisotropic elliptic problems with mixed Dirichlet/Fourier boundary conditions. The scheme we propose allows to build the corresponding discrete non-overlapping Schwarz algorithm associated to a decomposition of the domain, which converges to the solution of the DDFV scheme on the initial domain. Numerical experiments illust...
We propose and analyze non-overlapping Schwarz algorithms for the domain decomposition of the unstea...
Ce manuscrit de thèse porte sur l'analyse numérique de schémas volumes finis pour la discrétisation ...
International audienceWe develop a Discrete Duality Finite Volume (\DDFV{}) method for the three-dim...
Le travail de thèse exposé dans ce manuscrit porte sur le développement et l analyse numérique de sc...
The goal of this thesis is to study and develop numerical schemes of finite volume type for problems...
L’objectif de cette thèse est d'étudier et développer des schémas numériques du type volume finis po...
International audience''Discrete Duality Finite Volume'' schemes (DDFV for short) on general meshes ...
The aim of this work is to analyze " Discrete Duality Finite Volume " schemes (DDFV for short) on ge...
International audienceWe study the approximation of solutions to the stationary Stokes problem with ...
This manuscript is devoted to the numerical analysis of finite-volume schemes for the discretization...
Abstract. “Discrete Duality Finite Volume ” schemes (DDFV for short) on general meshes are studied h...
International audienceWe present an application of the discrete duality finite volume method to the ...
International audienceWe present an application of the discrete duality finite volume method to the ...
We propose and analyze non-overlapping Schwarz algorithms for the domain decomposition of the unstea...
Ce manuscrit de thèse porte sur l'analyse numérique de schémas volumes finis pour la discrétisation ...
International audienceWe develop a Discrete Duality Finite Volume (\DDFV{}) method for the three-dim...
Le travail de thèse exposé dans ce manuscrit porte sur le développement et l analyse numérique de sc...
The goal of this thesis is to study and develop numerical schemes of finite volume type for problems...
L’objectif de cette thèse est d'étudier et développer des schémas numériques du type volume finis po...
International audience''Discrete Duality Finite Volume'' schemes (DDFV for short) on general meshes ...
The aim of this work is to analyze " Discrete Duality Finite Volume " schemes (DDFV for short) on ge...
International audienceWe study the approximation of solutions to the stationary Stokes problem with ...
This manuscript is devoted to the numerical analysis of finite-volume schemes for the discretization...
Abstract. “Discrete Duality Finite Volume ” schemes (DDFV for short) on general meshes are studied h...
International audienceWe present an application of the discrete duality finite volume method to the ...
International audienceWe present an application of the discrete duality finite volume method to the ...
We propose and analyze non-overlapping Schwarz algorithms for the domain decomposition of the unstea...
Ce manuscrit de thèse porte sur l'analyse numérique de schémas volumes finis pour la discrétisation ...
International audienceWe develop a Discrete Duality Finite Volume (\DDFV{}) method for the three-dim...