Dendrites and measures with discrete spectrum
Dynamical Systems
2021-06-11 v2
Abstract
We are interested in dendrites for which all invariant measures of zero-entropy mappings have discrete spectrum, and we prove that this holds when the closure of the endpoint set of the dendrite is countable. This solves an open question which was around for awhile, almost completing the characterization of dendrites with this property.
Cite
@article{arxiv.2104.01356,
title = {Dendrites and measures with discrete spectrum},
author = {Magdalena Foryś-Krawiec and Jana Hantáková and Jiří Kupka and Piotr Oprocha and Samuel Roth},
journal= {arXiv preprint arXiv:2104.01356},
year = {2021}
}