From cut sets to cube complexes
Group Theory
2026-03-24 v1
Abstract
In this paper, we obtain an action on a cube complex from an action on a path-connected topological space with a system of divisions. In the settings of hyperbolic groups or relatively hyperbolic groups with no peripheral splittings, our result provides an alternate route to Sageev's construction of a cube complex action from a collection of (relatively) quasiconvex subgroups of a (relatively) hyperbolic group.
Cite
@article{arxiv.2603.20424,
title = {From cut sets to cube complexes},
author = {Matthew Haulmark and Jason Fox Manning},
journal= {arXiv preprint arXiv:2603.20424},
year = {2026}
}
Comments
28 pages