Geometrization of Three-Dimensional Orbifolds via Ricci Flow
Differential Geometry
2014-06-05 v3 Geometric Topology
Abstract
A three-dimensional closed orientable orbifold (with no bad suborbifolds) is known to have a geometric decomposition from work of Perelman along with earlier work of Boileau-Leeb-Porti and Cooper-Hodgson-Kerckhoff. We give a new, logically independent, unified proof of the geometrization of orbifolds, using Ricci flow. Along the way we develop some tools for the geometry of orbifolds that may be of independent interest.
Keywords
Cite
@article{arxiv.1101.3733,
title = {Geometrization of Three-Dimensional Orbifolds via Ricci Flow},
author = {Bruce Kleiner and John Lott},
journal= {arXiv preprint arXiv:1101.3733},
year = {2014}
}
Comments
20 figures, final version