Yini Yang

activity

20222025

most citedBroken family sensitivity in transitive systems

1 citations · 1 across the 3 of their papers we have counts for

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2 papers · 1 filter

math.DS2024

Return time sets and product recurrence

Jian Li, Xianjuan Liang, Yini Yang

Let $G$ be a countable infinite discrete group. We show that a subset $F$ of $G$ contains a return time set of some piecewise syndetic recurrent point $x$ in a compact Hausdorff sp…

math.DS2022★ 1 cited

Broken family sensitivity in transitive systems

Jian Li, Yini Yang

Let $(X, T)$ be a topological dynamical system, $n \geq 2$ and $F$ be a Furstenberg family of subsets of $Z_{+}$ . $(X, T)$ is called broken $F$ - $n$ -sensitiv…