9 citations · 17 across the 3 of their papers we have counts for
3 papers
math.GT2012
An obstruction to embedding right-angled Artin groups in mapping class groups
Sang-hyun Kim, Thomas Koberda
For every orientable surface of finite negative Euler characteristic, we find a right-angled Artin group of cohomological dimension two which does not embed into the associated map…
math.GT2009★ 8 cited
Representations of Galois Groups on the Homology of Surfaces
Thomas Koberda, Aaron Michael Silberstein
Let be a finite Galois cover, possibly branched, with Galois group . We are interested in the structure of the cohomology of as a module over . We treat the c…
math.DS2008★ 9 cited
On ergodic transformations that are both weakly mixing and uniformly rigid
Jennifer James, Thomas Koberda, Kathryn Lindsey +2
We examine some of the properties of uniformly rigid transformations, and analyze the compatibility of uniform rigidity and (measurable) weak mixing along with some of their asympt…