Thurston equivalence to a rational map is decidable
Dynamical Systems
2010-09-30 v1 Geometric Topology
Logic
Abstract
We demonstrate that the question whether or not a given postcritically finite topological ramified covering map of the 2-sphere is Thurston equivalent to a rational map is algorithmically decidable.
Keywords
Cite
@article{arxiv.1009.5713,
title = {Thurston equivalence to a rational map is decidable},
author = {Sylvain Bonnot and Mark Braverman and Michael Yampolsky},
journal= {arXiv preprint arXiv:1009.5713},
year = {2010}
}