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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