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Surfaces Moving by Powers of Gauss Curvature

Andrews, Benjamin; Chen, Xuzhong


We prove that strictly convex surfaces moving by Kα/2 become spherical as they contract to points, provided α lies in the range [1; 2]. In the process we provide a natural candidate for a curvature pinching quantity for surfaces moving by arbitrary func

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
Source: Pure and Applied Mathematics Quarterly


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