The aim of this work is to build and analyze schemes able to discretize the solutions of hyperbolic systems of conservation laws endowed with a source term. The main property required here is the preservation of the asymptotic behaviour, in other words the schemes must stay accurate in the diffusive regime, namely the long time and stiff source term regime. This manuscript is divided in two parts. The first one is dedicated to the presentation of a rigorous numerical convergence result for a scheme discretizing the solutions of the $p$-system. The convergence rate obtained is explicitly exhibited and coincides with the results obtained in the continuous and semi-discrete frameworks. The second part is devoted to the development of asymptoti...
Hyperbolic systems of conservation laws often have diffusive relaxation terms that lead to a small r...
Hyperbolic systems of conservation laws often have diffusive relaxation terms that lead to a small r...
In this paper we study convergence of numerical discretizations of hyperbolic nonhomogeneous scalar ...
The aim of this work is to build and analyze schemes able to discretize the solutions of hyperbolic ...
Le but de cette thèse est de construire et analyser des schémas numériques capables de discrétiser l...
The objective of this work is to design explicit finite volumes schemes for specific systems of cons...
The aim of this work is to design an explicit finite volume scheme with high-order MOOD reconstructi...
Le but de ce travail est de construire un schéma volumes finis explicite d’ordre élevé pour des syst...
International audienceThe objective of this work is to design explicit finite volumes schemes for sp...
The HLL (Harten–Lax–van Leer) and HLLC (HLL–Contact) schemes are extended to LTS-HLL(C) schemes. The...
International audienceThe aim of this work is to design an explicit finite volume scheme with high-o...
International audienceThe aim of this work is to design an explicit finite volume scheme with high-o...
International audienceThe aim of this work is to design an explicit finite volume scheme with high-o...
AbstractThis paper is devoted to the analysis of flux schemes coupled with the reservoir technique f...
Hyperbolic systems of conservation laws often have diffusive relaxation terms that lead to a small-r...
Hyperbolic systems of conservation laws often have diffusive relaxation terms that lead to a small r...
Hyperbolic systems of conservation laws often have diffusive relaxation terms that lead to a small r...
In this paper we study convergence of numerical discretizations of hyperbolic nonhomogeneous scalar ...
The aim of this work is to build and analyze schemes able to discretize the solutions of hyperbolic ...
Le but de cette thèse est de construire et analyser des schémas numériques capables de discrétiser l...
The objective of this work is to design explicit finite volumes schemes for specific systems of cons...
The aim of this work is to design an explicit finite volume scheme with high-order MOOD reconstructi...
Le but de ce travail est de construire un schéma volumes finis explicite d’ordre élevé pour des syst...
International audienceThe objective of this work is to design explicit finite volumes schemes for sp...
The HLL (Harten–Lax–van Leer) and HLLC (HLL–Contact) schemes are extended to LTS-HLL(C) schemes. The...
International audienceThe aim of this work is to design an explicit finite volume scheme with high-o...
International audienceThe aim of this work is to design an explicit finite volume scheme with high-o...
International audienceThe aim of this work is to design an explicit finite volume scheme with high-o...
AbstractThis paper is devoted to the analysis of flux schemes coupled with the reservoir technique f...
Hyperbolic systems of conservation laws often have diffusive relaxation terms that lead to a small-r...
Hyperbolic systems of conservation laws often have diffusive relaxation terms that lead to a small r...
Hyperbolic systems of conservation laws often have diffusive relaxation terms that lead to a small r...
In this paper we study convergence of numerical discretizations of hyperbolic nonhomogeneous scalar ...