Height in Splitting of Relatively Hyperbolic Groups
Geometric Topology
2020-11-10 v4
Abstract
Given a finite graph of relatively hyperbolic groups with its fundamental group relatively hyperbolic and edge groups quasi-isometrically embedded and relatively quasiconvex in vertex groups, we prove that vertex groups are relatively quasiconvex if and only if all the vertex groups have finite relative height in the fundamental group.
Cite
@article{arxiv.1508.05188,
title = {Height in Splitting of Relatively Hyperbolic Groups},
author = {Abhijit Pal},
journal= {arXiv preprint arXiv:1508.05188},
year = {2020}
}
Comments
Minor errors corrected, accepted in Geom. Dedicata