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
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