30 citations · 113 across the 23 of their papers we have counts for
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math.DS2012
Lowering topological entropy over subsets revisited
Wen Huang, Xiangdong Ye, Guohua Zhang
Let be a topological dynamical system. Denote by and the covering entropy and dimensional entropy of , respectively. is call…
math.DS2012
On weak product recurrence and synchronization of return times
Piotr Oprocha, Guo Hua Zhang
The paper is devoted to study of product recurrence. First, we prove that notions of $\F_{ps}-PR$ and $\F_{pubd}-PR$ are exactly the same as product recurrence, completing that way…