Changguang Dong

activity

20142025

most citedRigidity of joinings for some measure preserving systems

2 citations · 7 across the 10 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.DS2017

On density of infinite subsets II: dynamics on homogeneous spaces

Changguang Dong

Let $G$ be a noncompact semisimple Lie group, $Γ$ be an irreducible cocompact lattice in $G$ , and $P < G$ be a minimal parabolic subgroup. We consider the dynamics of $P$ acting on $…

math.DS2017

On density of infinite subsets I

Changguang Dong

Let $Y$ be a compact metric space, $G$ be a group acting by transformations on $Y$ . For any infinite subset $A \subset Y$ , we study the density of $g A$ for $g \in G$ and quantitative…