2 citations · 2 across the 1 of their papers we have counts for
2 papers
math.GT2023★ 2 cited
Homotopy equivalent boundaries of cube complexes
Talia Fernós, David Futer, Mark Hagen
A finite-dimensional CAT(0) cube complex is equipped with several well-studied boundaries. These include the Tits boundary (which depends on the CAT(0) metric), the Roller boun…
math.GR2014
The Mayer-Vietoris Sequence for Graphs of Groups, Property (T), and the First -Betti Number
Talia Fernós, Alain Valette
We explore the Mayer-Vietoris sequence developed by Chiswell for the fundamental group of a graph of groups when vertex groups satisfy some vanishing assumption on the first cohomo…