A note on Grayson's theorem

被引：6

作者：

Magni, Annibale ^{[1
]}

Mantegazza, Carlo ^{[2
]}

机构：

[1] Univ Freiburg, D-79104 Freiburg, Germany

[2] Scuola Normale Super Pisa, I-56126 Pisa, Italy

来源：

RENDICONTI DEL SEMINARIO MATEMATICO DELLA UNIVERSITA DI PADOVA | 2014年 / 131卷

关键词：

Curve shortening flow; geometric measure theory; MEAN-CURVATURE FLOW; CURVE SHORTENING FLOW; PLANE-CURVES; EQUATION; SINGULARITIES;

D O I：

10.4171/RSMUP/131-16

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this note we show a variational proof of Matthew Grayson's convexification theorem for simple closed curves moving by curvature in the plane.

引用

页码：263 / 279

页数：17

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