Markov-Dyck shifts, neutral periodic points and topological conjugacy
Wolfgang Krieger, Kengo Matsumoto · arXiv (Cornell University) · 2016
We study the neutral periodic points of the Markov-Dyck shifts of finite strongly connected directed graphs. Under certain hypothesis on the structure of the graphs we show, that the topological conjugacy of their Markov-Dyck shifts implies the isomorphism of the graphs.