Year: 2021
Author: Pengfei Guan, Junfang Li
Journal of Mathematical Study, Vol. 54 (2021), Iss. 1 : pp. 56–80
Abstract
New types of hypersurface flows have been introduced recently with goals to establish isoperimetric type inequalities in geometry. These flows serve as efficient paths to achieve the optimal solutions to the problems of calculus of variations in geometric setting. The main idea is to use variational structures to develop hypersurface flows which are monotonic for the corresponding curvature integrals (including volume and surface area). These new geometric flows pose interesting but challenging PDE problems. Resolution of these problems have significant geometric implications.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jms.v54n1.21.03
Journal of Mathematical Study, Vol. 54 (2021), Iss. 1 : pp. 56–80
Published online: 2021-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 25
Keywords: Hypersurface curvature flows geometric inequalities quermassintegrals.