Michael Chapman

most citedStability of approximate group actions: uniform and probabilistic

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

collaborators

2 papers

math.GR2020★ 1 cited

Stability of approximate group actions: uniform and probabilistic

Oren Becker, Michael Chapman

We prove that every uniform approximate homomorphism from a discrete amenable group into a symmetric group is uniformly close to a homomorphism into a slightly larger symmetric gro…

math.CO2018

Expander Graphs -- Both Local and Global

Michael Chapman, Nati Linial, Yuval Peled

Let $G = (V, E)$ be a finite graph. For $v \in V$ we denote by $G_{v}$ the subgraph of $G$ that is induced by $v$ 's neighbor set. We say that $G$ is $(a, b)$ -regular for $a > b > 0$ integers,…