This thesis is dedicated to the study of the asymptotic behavior of some large random graphs and trees. First is studied a random graph model introduced by Bo Söderberg in 2002. One chapter of this manuscript is devoted to the study of the asymptotic behavior of the size of the connected components near the critical window, linking it to the lengths of excursion of a Brownian motion with parabolic drift. The next chapter talks about a random graph process suggested by Itai Benjamini, defined as follows: edges are independently added at a fixe rate. Whenever a vertex reaches degree k, all adjacent edges are removed. This process is non-increasing, preventing the use of some commonly used methods. By using local limits, in the spirit of the P...
We prove limit theorems describing the asymptotic behaviour of a typical vertex in random simply gen...
Recently, we adapted random walk arguments based on work of Nachmias and Peres, Martin-Löf, Karp and...
On s'intéresse dans ce manuscrit à des problèmes d'inférence dans des graphes aléatoires de grande t...
Cette thèse est consacrée à l'étude du comportement asymptotique de grands graphes et arbres aléatoi...
This dissertation consists of two parts. In the first part we study the phase transition of a class ...
Abstract. We study a point process describing the asymptotic behavior of sizes of the largest compon...
This thesis is devoted to the study of different random graphs, defined by local properties (suchas ...
In this paper we study the component structure of random graphs with independence between the edges....
A randomly evolving graph, with vertices immigrating at rate n and each possible edge appearing at r...
A randomly evolving graph, with vertices immigrating at rate n and each possible edge appearing at r...
Summary. Consider a critical random multigraph Gn with n vertices constructed by the configuration m...
Chapter one deals with the asymptotics of random walks with a given number of peaks (a pic is a loca...
In this thesis we study random walks in random environments, a major area in Probability theory. Wit...
We consider several random spatial graphs of the nearest-neighbour type, including the k- nearest ne...
In this paper we study the component structure of random graphs with independence between the edges....
We prove limit theorems describing the asymptotic behaviour of a typical vertex in random simply gen...
Recently, we adapted random walk arguments based on work of Nachmias and Peres, Martin-Löf, Karp and...
On s'intéresse dans ce manuscrit à des problèmes d'inférence dans des graphes aléatoires de grande t...
Cette thèse est consacrée à l'étude du comportement asymptotique de grands graphes et arbres aléatoi...
This dissertation consists of two parts. In the first part we study the phase transition of a class ...
Abstract. We study a point process describing the asymptotic behavior of sizes of the largest compon...
This thesis is devoted to the study of different random graphs, defined by local properties (suchas ...
In this paper we study the component structure of random graphs with independence between the edges....
A randomly evolving graph, with vertices immigrating at rate n and each possible edge appearing at r...
A randomly evolving graph, with vertices immigrating at rate n and each possible edge appearing at r...
Summary. Consider a critical random multigraph Gn with n vertices constructed by the configuration m...
Chapter one deals with the asymptotics of random walks with a given number of peaks (a pic is a loca...
In this thesis we study random walks in random environments, a major area in Probability theory. Wit...
We consider several random spatial graphs of the nearest-neighbour type, including the k- nearest ne...
In this paper we study the component structure of random graphs with independence between the edges....
We prove limit theorems describing the asymptotic behaviour of a typical vertex in random simply gen...
Recently, we adapted random walk arguments based on work of Nachmias and Peres, Martin-Löf, Karp and...
On s'intéresse dans ce manuscrit à des problèmes d'inférence dans des graphes aléatoires de grande t...