3 citations · 3 across the 3 of their papers we have counts for
3 papers
math.GR2008
Virtual retractions, conjugacy separability and omnipotence
Henry Wilton
We use wreath products to provide criteria for a group to be conjugacy separable or omnipotent. These criteria are in terms of virtual retractions onto cyclic subgroups. We give tw…
math.GR2007
Subgroup separability in residually free groups
Martin R. Bridson, Henry Wilton
We prove that the finitely presentable subgroups of residually free groups are separable and that the subgroups of type are virtual retracts. We describe a uni…
math.GR2007★ 3 cited
Enumerating limit groups
Daniel Groves, Henry Wilton
We prove that the set of limit groups is recursive, answering a question of Delzant. One ingredient of the proof is the observation that a finitely presented group with local retra…