Classification of Almost Quarter-Pinched Manifolds
Differential Geometry
2008-07-14 v1
Abstract
We show that if a simply connected manifold is almost quarter pinched then it is diffeomorphic to a CROSS (a compact rank one symmetric space) or a sphere.
Cite
@article{arxiv.0807.1900,
title = {Classification of Almost Quarter-Pinched Manifolds},
author = {Peter Petersen and Terence Tao},
journal= {arXiv preprint arXiv:0807.1900},
year = {2008}
}
Comments
3 pages, no figures