Practical criteria for R-positive recurrence of unbounded semigroups
Nicolas Champagnat,
Denis Villemonais
January, 2020
Abstract
The goal of this note is to show how recent results on the theory of quasi-stationary distributions allow to deduce effortlessly general criteria for the geometric convergence of normalized unbounded semigroups.
Publication
Electronic Communications in Probability, 25, paper no. 6
Full professor in Applied Mathematics - Membre junior IUF