From Cuts to R trees
Geometric Topology
2020-07-07 v1
Abstract
We provide sharp conditions under which a collection of separators A of a connected topological space Z leads to a canonical R-tree T . Any group acting on Z by homeomorphisms will act by homeomorphisms on T.
Cite
@article{arxiv.2007.02158,
title = {From Cuts to R trees},
author = {Eric Swenson},
journal= {arXiv preprint arXiv:2007.02158},
year = {2020}
}