Invariant measures for the actions of the modular group
Dynamical Systems
2017-06-08 v3
Abstract
In this note, we give a nature action of the modular group on the ends of the infinite (p + 1)-cayley tree, for each prime p. We show that there is a unique invariant probability measure for each p.
Cite
@article{arxiv.1703.03086,
title = {Invariant measures for the actions of the modular group},
author = {Shilei Fan and Yanqi Qiu},
journal= {arXiv preprint arXiv:1703.03086},
year = {2017}
}
Comments
5pages, two figures. The result is a corollary of a classic result