Xiao-Chen Wang

collaborators

2 papers

math.DS2026

Hereditary Lowerability of Topological Dynamical Systems

Xiaochen Wang

Let $(X, T)$ be a topological dynamical system and let $h (T, K)$ denote the topological entropy of a compact set $K \subset X$ . We settle a question and a conjecture raised by Huang,…

math.DS2025

Lowering topological entropy and asymptotic $h$ -expansiveness for amenable group actions

Xiaochen Wang

Let $G$ be a countably infinite discrete amenable group acting continuously on a compact metric space $X$ . We study the problem of lowering topological entropy over subsets of $X$ …

Hereditary Lowerability of Topological Dynamical Systems

Lowering topological entropy and asymptotic h-expansiveness for amenable group actions

Lowering topological entropy and asymptotic $h$ -expansiveness for amenable group actions