Institut de Mathématiques de Luminy

Abstract 2006-18

Nicolae Alina.
On a paper by B. Gidas

We develop in finite case sufficient conditions for weak ergodicity of a nonstationary Markov chain r-states having transition matrices (Pn)n ≥1 with Pn → P, where P has 2 irreducible and aperiodic closed classes and, possibly, transient states.

Keywords: finite Markov chain, weak ergodicity, infinite products.


Last update : october 17, 2006, EL.