On an irreducibility type condition for the ergodicity of nonconservative semigroups
We propose a simple criterion, inspired from the irreducible aperiodic Markov chains, to derive the exponential convergence of general positive semigroups. When not checkable on the whole state space, it can be combined to the use of Lyapunov functions. It differs from the usual generalization of ir...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Académie des sciences
2020-10-01
|
Series: | Comptes Rendus. Mathématique |
Online Access: | https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.92/ |