A curve flows of its shape will be a point(收缩到一点的一类曲线流)

处理由偏微分方程描述的新的平面曲线流:，χ(μ,0）= χ0(μ).当初始曲线χ0(μ)是凸的Jordan曲线和β(κ)满足适当的条件时,应用偏微分方程中的最大值原理和先验估计,证明了发展曲线的周长和面积同时收缩,最终它们都收缩到一点.

Bibliographic Details
Main Authors:	QIUYu-yang(裘渔洋), GUANZhi-cheng(管志成)
Format:	Article
Language:	zho
Published:	Zhejiang University Press 2003-07-01
Series:	Zhejiang Daxue xuebao. Lixue ban
Subjects:	偏微分方程曲线发展收缩流
Online Access:	https://doi.org/zjup/1008-9497.2003.30.4.368-371

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