collaborators

1 paper

math.GR2024

On the space of subgroups of Baumslag-Solitar groups I: perfect kernel and phenotype

Alessandro Carderi, Damien Gaboriau, François Le Maître +1

Given a Baumslag-Solitar group, we study its space of subgroups from a topological and dynamical perspective. We first determine its perfect kernel (the largest closed subset witho…