Fixed points of irreducible, displacement one automorphisms of free products
Group Theory
2023-05-03 v1
Abstract
We consider the action of outer automorphisms on the deformation space of -trees given by a free product decomposition of a group . We show that an irreducible, displacement 1 automorphism fixes exactly one point in (the covolume 1 slice of ).
Keywords
Cite
@article{arxiv.2305.01451,
title = {Fixed points of irreducible, displacement one automorphisms of free products},
author = {Matthew Collins},
journal= {arXiv preprint arXiv:2305.01451},
year = {2023}
}