T. Koberda

activity

20082026

most citedOn ergodic transformations that are both weakly mixing and uniformly rigid

9 citations · 23 across the 10 of their papers we have counts for

collaborators

Showing 2017Show all

3 papers · 1 filter

math.GR2017

Finite subgraphs of an extension graph

Sang-hyun Kim, Thomas Koberda, Juyoung Lee

Let $Γ$ be a finite graph and let $Γ^{e}$ be its extension graph. We inductively define a sequence ${Γ_{i}}$ of finite induced subgraphs of $Γ^{e}$ through succes…

math.GR2017

Actions of right-angled Artin groups in low dimensions

Thomas Koberda

We survey the role of right-angled Artin groups in the theory of diffeomorphism groups of low dimensional manifolds. We first describe some of the subgroup structure of right-angle…

math.GT2017★ 4 cited

Representations of surface groups with finite mapping class group orbits

Indranil Biswas, Thomas Koberda, Mahan Mj +1

Let $(S, *)$ be a closed oriented surface with a marked point, let $G$ be a fixed group, and let $ρ : π_{1} (S) ⟶ G$ be a representation such that the orbit of $…