Current activities

I am currently occupying a Lecturer position at the Ensai. My favorite topics are

  • Probability theory and stochastic processes
    • random walks, Markov chains on various algebraic structures : groups, (semi-)groupoids, tilings, graphs
    • potential theory : Poisson-Martin boundaries
    • Markov additive processes, random dynamical systems
    • long memory processes
    • invariance principle
    • limit theorems
  • Graph signal processing
    • Fourier analysis
    • wavelets on graphs

Recent years

From 2008 to 2012, I was preparing a Ph.D thesis under the supervision of Dimitri Petritis, Professor at the University of Rennes 1 in the Institute of Mathematical Researchs of Rennes (IRMAR). This thesis, untitled Graphs & random walks, has been defended on the 6th July 2012.

In 2012, I occupied a postdoctoral position at the University of Neuchâtel in the Mathematics Institute in the team Stochastics Processes and Dynamical Systems directed by Michel Benaïm

From september 2013 to september 2014, I was a non permanent lecturer at the University of Bourgogne in the mathematics department.

From september 2014 to july 2016, I was a non permanent lecturer at the University of Strasbourg in the mathematics department.