4 papers · 1 filter
Selection principles for quasi-stationary distributions and reinforcement processes
Michel Benaïm, Tresnia Berah, Pierre Germain
Let be a sub-Markov matrix on a finite set , representing the transition probabilities of a Markov chain on \(S\) absorbed at a cemetery point . We conside…
Regularity of invariant densities for random switching between two linear odes in Rd
Michel Benaim, Améthyste Bichard
In a paper entitled singularities of invariant densities for random switching between two linear odes in 2D, Bakhtin et al [5], consider a Markov process obtained by random switchi…
The asymptotic behavior of fraudulent algorithms
Michel Benaïm, Laurent Miclo
Let be a Morse function on a compact connected -dimensional Riemannian manifold, satisfying and let be the s…
On invariant distributions of Feller Markov chains with applications to dynamical systems with random switching
Michel Benaïm, Oliver Tough
We introduce simple conditions ensuring that invariant distributions of a Feller Markov chain on a compact Riemannian manifold are absolutely continuous with a lower semi-continuou…