Sheaves over complexes of groups and developability
Group Theory
2022-02-15 v1
Abstract
We define the notion of a sheaf over a complex of groups. As an application, we give a criterion for the developability of a complex of groups. When the developability is witnessed by a morphism to for some , our criterion is a characterization of developability.
Cite
@article{arxiv.2202.05899,
title = {Sheaves over complexes of groups and developability},
author = {Joshua L. Faber},
journal= {arXiv preprint arXiv:2202.05899},
year = {2022}
}
Comments
16 pages