In this thesis we study some particle approximation methods of solutions to partial differential equations giving the macroscopic state of some physical systems. They consist in introducing a large number N of fictive particles evolving according to a system of ordinary or stochastic differential equations, in some sense easier to solve than the macroscopic equation; the state of this system is given by a probability measure called empirical measure. The validity of the method is given by the convergence, as N tends to infinity, of this empirical measure towards the original macroscopic solution, called mean field limit. We mainly look for explicit estimates on this convergence, thus quantifying the accuracy ofthe approximation.In this fram...
This work is a numerical study of point defect diffusion in semi-conductors such as Si and SiGe. As ...
The applications of the nonsmooth multibody systems field cover several fields including aeronautics...
First, we study a class of stochastic differential equations driven by a possibly tempered Lévy pro...
In this thesis, our main objective is to develop efficient unsupervised approaches for large dimensi...
This thesis deals with different aspects of statistical physics of correlated systems. The first par...
This thesis deals with the study of friction type differential equations, in other words, attractive...
We aim to develop a finite volume method which applies to a greater class of meshes than other finit...
This thesis is devoted to solving problems in set-valued nonlinear analysis in which several variabl...
In this work we address the problems of stability analysis and controller synthesis for one dimensio...
This thesis consists of two main parts. In the first part, Chapter 3 is devoted to the investigation...
In this thesis, we will be interested by the numerical approximation of SPDEs. Such equations can be...
This dissertation is devoted to solving systems of nonlinear equations. It presents a survey of vari...
The present thesis is devoted mainly to the mathematical analysis of models arising in the physics o...
Higher order corrections in gauge theories play a crucial role in studying physics within the standa...
Date de rédaction: 14 décembre 2007; Nombre de pages: 200; Nombre de références:87.This thesis work ...
This work is a numerical study of point defect diffusion in semi-conductors such as Si and SiGe. As ...
The applications of the nonsmooth multibody systems field cover several fields including aeronautics...
First, we study a class of stochastic differential equations driven by a possibly tempered Lévy pro...
In this thesis, our main objective is to develop efficient unsupervised approaches for large dimensi...
This thesis deals with different aspects of statistical physics of correlated systems. The first par...
This thesis deals with the study of friction type differential equations, in other words, attractive...
We aim to develop a finite volume method which applies to a greater class of meshes than other finit...
This thesis is devoted to solving problems in set-valued nonlinear analysis in which several variabl...
In this work we address the problems of stability analysis and controller synthesis for one dimensio...
This thesis consists of two main parts. In the first part, Chapter 3 is devoted to the investigation...
In this thesis, we will be interested by the numerical approximation of SPDEs. Such equations can be...
This dissertation is devoted to solving systems of nonlinear equations. It presents a survey of vari...
The present thesis is devoted mainly to the mathematical analysis of models arising in the physics o...
Higher order corrections in gauge theories play a crucial role in studying physics within the standa...
Date de rédaction: 14 décembre 2007; Nombre de pages: 200; Nombre de références:87.This thesis work ...
This work is a numerical study of point defect diffusion in semi-conductors such as Si and SiGe. As ...
The applications of the nonsmooth multibody systems field cover several fields including aeronautics...
First, we study a class of stochastic differential equations driven by a possibly tempered Lévy pro...