In this thesis, we study the behavior of solutions of partial differential equations that arise from the modeling of systems with a large number of particles. The dynamic of all these systems is driven by interaction between the particles and external and internal forces. However, we will consider different scales and travel from the quantum level of atoms to the macroscopic level of stars. We will see that differences emerge from the associated dynamics even though the main properties are conserved. In this journey, we will cross the path of various applications of these equations such as astrophysics, plasma, semi-conductors, biology, economy. This work is divided in three parts.In the first one, we study the semi classical behavior of th...
International audienceIn this paper, we prove a quantitative version of the semiclassical limit from...
Dans cette thèse, nous étudions la généralisation à une infinité de particules d'un modèle hamiltoni...
We propose a unified method for the large space-time scaling limit of \emph{linear} collisional kine...
On étudie dans cette thèse le comportement en temps long de solutions d’équations aux dérivées parti...
In this thesis we study some particle approximation methods of solutions to partial differential equ...
This dissertation is devoted to the long time behaviour of the kinetic Fokker-Planck equation and of...
This thesis contains three independent parts, each one of which is dedicated to the study of a parti...
This thesis contains three independent parts, each one of which is dedicated to the study of a parti...
This thesis contains three independent parts, each one of which is dedicated to the study of a parti...
A large number of physical systems present long range interactions : self-gravitating systems, plasm...
International audienceWe consider a Vlasov-Fokker-Planck equation governing the evolution of the den...
International audienceWe consider a Vlasov-Fokker-Planck equation governing the evolution of the den...
In this dissertation, we study various models for quantum fluids, especially kinetic models, and how...
International audienceIn this paper, we prove a quantitative version of the semiclassical limit from...
International audienceIn this paper, we prove a quantitative version of the semiclassical limit from...
International audienceIn this paper, we prove a quantitative version of the semiclassical limit from...
Dans cette thèse, nous étudions la généralisation à une infinité de particules d'un modèle hamiltoni...
We propose a unified method for the large space-time scaling limit of \emph{linear} collisional kine...
On étudie dans cette thèse le comportement en temps long de solutions d’équations aux dérivées parti...
In this thesis we study some particle approximation methods of solutions to partial differential equ...
This dissertation is devoted to the long time behaviour of the kinetic Fokker-Planck equation and of...
This thesis contains three independent parts, each one of which is dedicated to the study of a parti...
This thesis contains three independent parts, each one of which is dedicated to the study of a parti...
This thesis contains three independent parts, each one of which is dedicated to the study of a parti...
A large number of physical systems present long range interactions : self-gravitating systems, plasm...
International audienceWe consider a Vlasov-Fokker-Planck equation governing the evolution of the den...
International audienceWe consider a Vlasov-Fokker-Planck equation governing the evolution of the den...
In this dissertation, we study various models for quantum fluids, especially kinetic models, and how...
International audienceIn this paper, we prove a quantitative version of the semiclassical limit from...
International audienceIn this paper, we prove a quantitative version of the semiclassical limit from...
International audienceIn this paper, we prove a quantitative version of the semiclassical limit from...
Dans cette thèse, nous étudions la généralisation à une infinité de particules d'un modèle hamiltoni...
We propose a unified method for the large space-time scaling limit of \emph{linear} collisional kine...