12 citations · 14 across the 2 of their papers we have counts for
2 papers
math.GR2012★ 12 cited
Geometry of Houghton's Groups
Sang Rae Lee
Hougthon's groups H_n is a family of groups where each H_n consists of `translations at infinity' on n rays of discrete points emanating from the origin on the plane. Brown shows H…
math.GR2011★ 2 cited
Dehn functions and finiteness properties of subgroups of perturbed right-angled Artin groups
Noel Brady, Dan Guralnik, Sang Rae Lee
We introduce the class of perturbed right-angled Artin groups. These are constructed by gluing Bieri double groups into standard right-angled Artin groups. As a first application o…