In this PhD thesis, we study limited aggregation models, modeling coalescence of particles with "arms", i.e. a fixed number of potential links. Hence, a particle cannot create more links than its number of arms. We are particularly interested in a variant of Smoluchowski's equation introduced by Jean Bertoin. This document contains, after the introduction, three chapters. The first is devoted to the study of a sexed model of coagulation, where particles have male and female arms, and only arms with opposite genders can bind. This model generalizes and unifies Bertoin's model and we can in particular recover his results. The second chapter contains a joint work with Lorenzo Zambotti. We deal with the uniqueness to various coagulation equatio...
We study the solutions of the Smoluchowski coagulation equation with a regularization term which rem...
International audienceThe Smoluchowski coagulation equation describes the concentration c(t,x) of pa...
AbstractThe Smoluchowski equations are a system of partial differential equations modelling the diff...
Dans cette thèse, nous étudions des modèles d'agrégation limitée, qui modélisent la coalescence de p...
30 pagesInternational audienceWe consider in this work a model for aggregation, where the coalescing...
criticality in a discrete model for Smoluchowski’s equation with limited aggregations Mathieu Merle ...
The coagulation (or aggregation) equation was introduced by Smoluchowski in 1916 to describe the clu...
We summarise the properties and the fundamental mathematical resultsassociated with basic models whi...
We summarise the properties and the fundamental mathematical results associated with basic models w...
Smoluchowski coagulation equations propose a model for the stochastic time evolution of a particles ...
We consider coagulation equations of Smoluchowski or Flory type where the total merge rate has a bil...
The initial purpose of this work is to provide a probabilistic explanation of recent results on a ve...
The Smoluchowski equation is a system of partial differential equations modelling the diffusion and ...
The Smoluchowski equations of coagulation are solved analytically in two cases involving a finite cu...
We study a kinetic mean-field equation for a system of particles with different sizes, in which part...
We study the solutions of the Smoluchowski coagulation equation with a regularization term which rem...
International audienceThe Smoluchowski coagulation equation describes the concentration c(t,x) of pa...
AbstractThe Smoluchowski equations are a system of partial differential equations modelling the diff...
Dans cette thèse, nous étudions des modèles d'agrégation limitée, qui modélisent la coalescence de p...
30 pagesInternational audienceWe consider in this work a model for aggregation, where the coalescing...
criticality in a discrete model for Smoluchowski’s equation with limited aggregations Mathieu Merle ...
The coagulation (or aggregation) equation was introduced by Smoluchowski in 1916 to describe the clu...
We summarise the properties and the fundamental mathematical resultsassociated with basic models whi...
We summarise the properties and the fundamental mathematical results associated with basic models w...
Smoluchowski coagulation equations propose a model for the stochastic time evolution of a particles ...
We consider coagulation equations of Smoluchowski or Flory type where the total merge rate has a bil...
The initial purpose of this work is to provide a probabilistic explanation of recent results on a ve...
The Smoluchowski equation is a system of partial differential equations modelling the diffusion and ...
The Smoluchowski equations of coagulation are solved analytically in two cases involving a finite cu...
We study a kinetic mean-field equation for a system of particles with different sizes, in which part...
We study the solutions of the Smoluchowski coagulation equation with a regularization term which rem...
International audienceThe Smoluchowski coagulation equation describes the concentration c(t,x) of pa...
AbstractThe Smoluchowski equations are a system of partial differential equations modelling the diff...