Home
I am a business consultant at Confinale.
Before that, I was a postdoctoral fellow at the intitute Elie Cartan in Nancy under the supervision of Nicolas Champagnat and Denis Villemonais. I was also a postdoctoral fellow at the university of Neuchâtel under the supervision of Michel Benaïm. I did my Ph.D. at the Institut de Mathématiques de Toulouse, under the supervision of Patrick Cattiaux.
Research interests:
Ergodicity of Markov processes.
Absorbed Markov processes, quasi-stationary distributions and related concepts.
Time-inhomogeneous Markov processes, Markov processes evolving in time-dependent state spaces.
E-Mail: w.ocafrain[at]hotmail.fr