Amenability, Reiter's condition and Liouville property
Functional Analysis
2018-04-18 v2 Group Theory
Probability
Abstract
We show that the Liouville property and Reiter's condition are equivalent for semigroupoids. This result applies to semigroups as well as semigroup actions. In the special case of measured groupoids and locally compact groupoids, our result proves Kaimanovich's conjecture of the equivalence of amenability and the Liouville property.
Keywords
Cite
@article{arxiv.1412.1517,
title = {Amenability, Reiter's condition and Liouville property},
author = {Cho-Ho Chu and Xin Li},
journal= {arXiv preprint arXiv:1412.1517},
year = {2018}
}
Comments
To appear in Journal of Functional Analysis