Nonunique Ergodicity on the Boundary of Outer space
Group Theory
2024-09-25 v1 Dynamical Systems
Geometric Topology
Abstract
To an -tree in the boundary of Outer space, we associate two simplices: the simplex of projective length measures, and the simplex of projective dual currents. For both kinds of simplices, we estimate the dimension of maximal simplices for arational -trees in the boundary of Outer space.
Cite
@article{arxiv.2409.15591,
title = {Nonunique Ergodicity on the Boundary of Outer space},
author = {Mladen Bestvina and Elizabeth Field and Sanghoon Kwak},
journal= {arXiv preprint arXiv:2409.15591},
year = {2024}
}
Comments
42 pages, 9 figures. Comments are welcome!