The analytical solutions of the majority of partial differential equations are difficult to calculate, hence, numerical methods are employed.This work is divided into two parts. First, we study the time dependent Navier-Stokes equations coupled with the heat equation with nonlinear viscosity depending on the temperature known as the Boussinesq (buoyancy) model . Then, numerical experiments are presented to confirm the theoretical accuracy of the discretization using the Freefem++ software.In the first part, we propose first order numerical schemes based on the finite element method for the space discretization and the semi-implicit Euler method for the time discretization. In order to gain time and order of convergence, we study a second or...
This thesis is devoted to mathematical modeling and numerical simulation of floods in the delta of t...
This thesis is devoted to mathematical modeling and numerical simulation of floods in the delta of t...
This thesis concerns the mathematical and numerical study of nonlinear hyperbolic partial differenti...
First, we investigate an homogenization problem for an oscillating elliptic equation. The material u...
In this thesis we study mathematically and numerically some multi-scale models from materials scienc...
Version internet: annexe G (p. 211-243) modifiée car contenu protégé.In computational fluid dynamics...
This thesis concerns the mathematical and numerical study of nonlinear hyperbolic partial differenti...
This thesis deals with four topics related to non-reversible dynamics. Each is the subject of a chap...
In this thesis, we are interested in the mathematical and numericalanalysis of nonlinear degenerate ...
This work is devoted to the derivation of models for complex fluids flows, to their theoretical anal...
We study ageing of materials at a microstructural level. In particular, defects such as vacancies, i...
Brake squeal is a nuisance commonly encountered in the car industry which often results in financial...
The most important part of this work deals with the mathematical analysis ofnumerical methods for th...
This study is devoted to the resolution of large sparse linear systems on massively parallel compute...
In computational statistical physics, good sampling techniques are required to obtain macroscopic pr...
This thesis is devoted to mathematical modeling and numerical simulation of floods in the delta of t...
This thesis is devoted to mathematical modeling and numerical simulation of floods in the delta of t...
This thesis concerns the mathematical and numerical study of nonlinear hyperbolic partial differenti...
First, we investigate an homogenization problem for an oscillating elliptic equation. The material u...
In this thesis we study mathematically and numerically some multi-scale models from materials scienc...
Version internet: annexe G (p. 211-243) modifiée car contenu protégé.In computational fluid dynamics...
This thesis concerns the mathematical and numerical study of nonlinear hyperbolic partial differenti...
This thesis deals with four topics related to non-reversible dynamics. Each is the subject of a chap...
In this thesis, we are interested in the mathematical and numericalanalysis of nonlinear degenerate ...
This work is devoted to the derivation of models for complex fluids flows, to their theoretical anal...
We study ageing of materials at a microstructural level. In particular, defects such as vacancies, i...
Brake squeal is a nuisance commonly encountered in the car industry which often results in financial...
The most important part of this work deals with the mathematical analysis ofnumerical methods for th...
This study is devoted to the resolution of large sparse linear systems on massively parallel compute...
In computational statistical physics, good sampling techniques are required to obtain macroscopic pr...
This thesis is devoted to mathematical modeling and numerical simulation of floods in the delta of t...
This thesis is devoted to mathematical modeling and numerical simulation of floods in the delta of t...
This thesis concerns the mathematical and numerical study of nonlinear hyperbolic partial differenti...