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The Gradient Flow of Isoperimetric Ratio for Immersed Locally Convex Closed Curves
发布时间:2020-10-13? ? ? ? 浏览次数:10

题目:The Gradient Flow of Isoperimetric Ratio for Immersed Locally Convex Closed Curves

报告人:王小六 副教授 (东南大学) 

时间:2020年10月13日 10:00-11:00

地点:腾讯会议室

摘要: In this talk, we investigate the evolution of a curvature flow in the plane, which can be regarded as the gradient flow of isoperimetric ratio, for immersed locally convex closed curves. In particular, it is shown that the flow evolves two classes of rotationally symmetric curves, i.e., highly symmetric curves and Abresch-Langer type curves, into $m$fold circles as time goes to infinity.

参会方式: 加入腾讯会议:

https://meeting.tencent.com/s/VEJ5yuo2LSSD

会议 ID:466 293 674

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