2 papers
math.GR2026
Finiteness properties and quasi-isometry of group pairs
Kevin Li, Luis Jorge Sánchez Saldaña
We show that the geometric and homological finiteness properties of group pairs are invariant under a suitable notion of quasi-isometry for group pairs.
math.GR2025
A note on finiteness properties of vertex stabilisers
Kevin Li, Luis Jorge Sánchez Saldaña
We prove a criterion for the geometric and algebraic finiteness properties of vertex stabilisers of -CW-complexes, given the finiteness properties of the group and of the st…