English

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.

Keywords

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}
}

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28 pages