3 papers
math.GR2021
A Note on Hyperbolically Embedded Subgroups
Eduardo Martínez-Pedroza, Farhan Rashid
Let be a group and a subgroup of . This note introduces an equivalent definition of hyperbolic embedded subgroup based on Bowditch's approach to relatively hyperbolic gr…
math.GR2019
Brown's Criterion and classifying spaces for families
Eduardo Martínez-Pedroza, Luis Jorge Sánchez Saldaña
Let be a group and be a family of subgroups closed under conjugation and subgroups. A model for the classifying space is a -CW-complex …
math.GR2018
Subgroups of word hyperbolic groups in rational dimension 2
Shivam Arora, Eduardo Martínez-Pedroza
A result of Gersten states that if is a hyperbolic group with integral cohomological dimension then every finitely presented subgroup is hyperbo…