Abstract
In this paper we consider the classification of closed non-collapsed ancient solutions to the Mean Curvature Flow $(n\ge 2)$ that are uniformly two-convex. We prove that they are either contracting spheres or they must coincide up to translations and scaling with the rotationally symmetric closed ancient non-collapsed solution first constructed by Brian White, and later by Robert Haslhofer and Or Hershkovits.
Citation
Sigurd Angenent. Panagiota Daskalopoulos. Natasa Sesum. "Uniqueness of two-convex closed ancient solutions to the mean curvature flow." Ann. of Math. (2) 192 (2) 353 - 436, September 2020. https://doi.org/10.4007/annals.2020.192.2.2
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