president du jury : bruno despres (paris 6)rapporteurs : remi abgrall (bordeaux 1) sebatian noelle (aachen)In this work we study some hyperbolic conservation laws related to shallow water flows.First we consider the Saint-Venant system with source terms and we develop a second order bidimensional well-balanced finite volumes scheme that is based on a kinetic interpretation of the system and on a hydrostatic reconstruction of the interfaces values. The scheme is consistent and conservative and it preserves the non-negativity of the water height.Then we extend the kinetic interpretation to the coupling with a transport equation. We construct a two time steps scheme that takes into account all the eigenvalues of the problem. This approach pres...
We propose in this work the first symmetric hyperbolic system of conservation laws to describe visco...
International audienceA model for two phase flow in porous media with distinct permeabilities leads ...
Hyperbolic conservation laws of the form ut + div f(t, x;u) = 0 with discont...
president du jury : bruno despres (paris 6)rapporteurs : remi abgrall (bordeaux 1) sebatian noelle (...
The purpose of the dissertation is to contribute to the numerical study of hyperbolic conservation l...
In this work I propose several numerical algorithms to calculate the steady state solutions of the S...
Abstract. We consider the Saint-Venant system for shallow water flows, with nonflat bottom. It is a ...
This thesis is a contribution to the numerical solution of a hyperbolic conservation law resulting f...
FAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOCNPQ - CONSELHO NACIONAL DE DESENVOLVIM...
International audienceThe standard multilayer Saint-Venant system consists in introducing fluid laye...
Abstract. The standard multilayer Saint-Venant system consists in introducing fluid layers that are ...
The standard multilayer Saint-Venant system consists in introducing fluid layers that are advected b...
The equation , whereH is Heaviside's step function, appears for example in continuous sedimentation ...
Président : Sergey GAVRILYUK. Rapporteurs : Alain-Yves LEROUX, Sebastian NOELLE. Examinateurs : Fréd...
This thesis concerns the mathematical and numerical study of nonlinear hyperbolic partial differenti...
We propose in this work the first symmetric hyperbolic system of conservation laws to describe visco...
International audienceA model for two phase flow in porous media with distinct permeabilities leads ...
Hyperbolic conservation laws of the form ut + div f(t, x;u) = 0 with discont...
president du jury : bruno despres (paris 6)rapporteurs : remi abgrall (bordeaux 1) sebatian noelle (...
The purpose of the dissertation is to contribute to the numerical study of hyperbolic conservation l...
In this work I propose several numerical algorithms to calculate the steady state solutions of the S...
Abstract. We consider the Saint-Venant system for shallow water flows, with nonflat bottom. It is a ...
This thesis is a contribution to the numerical solution of a hyperbolic conservation law resulting f...
FAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOCNPQ - CONSELHO NACIONAL DE DESENVOLVIM...
International audienceThe standard multilayer Saint-Venant system consists in introducing fluid laye...
Abstract. The standard multilayer Saint-Venant system consists in introducing fluid layers that are ...
The standard multilayer Saint-Venant system consists in introducing fluid layers that are advected b...
The equation , whereH is Heaviside's step function, appears for example in continuous sedimentation ...
Président : Sergey GAVRILYUK. Rapporteurs : Alain-Yves LEROUX, Sebastian NOELLE. Examinateurs : Fréd...
This thesis concerns the mathematical and numerical study of nonlinear hyperbolic partial differenti...
We propose in this work the first symmetric hyperbolic system of conservation laws to describe visco...
International audienceA model for two phase flow in porous media with distinct permeabilities leads ...
Hyperbolic conservation laws of the form ut + div f(t, x;u) = 0 with discont...