Open Access
Spring 2005 Curvature bounds via Ricci smoothing
Vitali Kapovitch
Illinois J. Math. 49(1): 259-263 (Spring 2005). DOI: 10.1215/ijm/1258138317

Abstract

We give a proof of the fact that the upper and the lower sectional curvature bounds of a complete manifold vary at a bounded rate under the Ricci flow.

Citation

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Vitali Kapovitch. "Curvature bounds via Ricci smoothing." Illinois J. Math. 49 (1) 259 - 263, Spring 2005. https://doi.org/10.1215/ijm/1258138317

Information

Published: Spring 2005
First available in Project Euclid: 13 November 2009

zbMATH: 1084.53031
MathSciNet: MR2157378
Digital Object Identifier: 10.1215/ijm/1258138317

Subjects:
Primary: 53C44
Secondary: 53C21

Rights: Copyright © 2005 University of Illinois at Urbana-Champaign

Vol.49 • No. 1 • Spring 2005
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