On Brendle's estimate for the inscribed radius under mean curvature flow
Differential Geometry
2013-09-13 v1
Abstract
In a recent paper, Brendle proved that the inscribed radius of closed embedded mean convex hypersurfaces moving by mean curvature flow is at least 1/((1+\delta)H) at all points with H > C(\delta,M_0). In this note, we give a shorter proof of Brendle's estimate, and of a more general result for alpha-Andrews flows, based on our recent estimates from Haslhofer-Kleiner.
Keywords
Cite
@article{arxiv.1309.3231,
title = {On Brendle's estimate for the inscribed radius under mean curvature flow},
author = {Robert Haslhofer and Bruce Kleiner},
journal= {arXiv preprint arXiv:1309.3231},
year = {2013}
}
Comments
4 pages