Disjoint frequent hypercyclicity of composition operators
Functional Analysis
2022-11-24 v1
Abstract
We give a sufficient condition for two operators to be disjointly frequently hypercyclic. We apply this criterion to composition operators acting on or on the Hardy space . We simplify a result on disjoint frequent hypercyclicity of pseudo shifts of a recent paper of Martin et al. and we exhibit two disjointly frequently hypercyclic weighted shifts.
Cite
@article{arxiv.2211.13048,
title = {Disjoint frequent hypercyclicity of composition operators},
author = {Frédéric Bayart},
journal= {arXiv preprint arXiv:2211.13048},
year = {2022}
}