DEFORMING A STARSHAPED CURVE INTO A CIRCLE BY AN AREA-PRESERVING FLOW

被引：1

作者：

Fang, Jianbo ^{[1
]}

机构：

[1] Guizhou Univ Finance & Econ, Sch Math & Stat, Guiyang 550025, Peoples R China

来源：

BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY | 2020年 / 102卷 / 03期

基金：

中国国家自然科学基金;

关键词：

area-preserving flow; starshaped curve; divergent quasi-linear parabolic equation; PARABOLIC EQUATIONS; CURVATURE; INTERSECTIONS; SURFACES;

D O I：

10.1017/S0004972720000374

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We show that a class of area-preserving flows can deform every starshaped curve into a circle.

引用

页码：498 / 505

页数：8

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