Research

MEMEMO
MEMEMO was a project funded by the french ANR agency, gathering people from Paris, Brest, Lyon and Marseille, working on random processes with long memory. These include mixing of Markov chains, such as random walks in random environment, random walks in random scenery, or processes depending on their whole past, such as reinforced random walks. The project lasted 8 years, from 2007 to 2015. I was local coordinator of the Marseille team from 2007 to 2011, and coordinator of the whole project from 2011 to 2015.

A presentation of MEMEMO

Another presentation on ANR's website

MEMEMO Conferences: AUSSOIS 2009, MARSEILLE 2010, ROSCOFF 2011, AGAY 2012, AUSSOIS 2013 MARSEILLE 2014
MALIN
MALIN is a joint project funded by the french ANR agency and the swiss SNF fundation. It gathers people working on random processes with long memory, and interacting particle systems. It started in March 2017 and will end in March 2020.

A presentation of MALIN

MALIN Conferences: MARSEILLE 2017, LES DIABLERETS 2019,

Clément LAURENT: Clément defended his PhD in November 2011. He is now teacher in "Classes Préparatoires" in Marseille. His PhD led to the following papers:
- Large deviations for self-intersection local times of stable random walks. Stochastic Process. Appl. 120 (2010), no. 11, 2190–2211.
- Large deviations for self-intersection local times in subcritical dimensions. Electron. J. Probab. 17 (2012), no. 21, 20 pp.
- with F. Castell & C. Mélot. Exponential moments of self-intersection local times of stable random walks in subcritical dimensions. J. Lond. Math. Soc. (2) 89 (2014), no. 3, 876–902.
Onur GUN: Onür stayed one year in Marseille in 2011, funded by the ANR project MEMEMO. His stay led to the paper:
- with F. Castell & G. Maillard. Parabolic Anderson Model with a finite number of catalysts. In : Probability and Complex Physical Systems, Springer Proceedings in Mathematics 11, pp. 91-117, 2012.
Alphonse EMAKOUA Etienne Pardoux and myself cosupervised Alphonse's Phd, defended in March 2022.