Generalized solution of a kind of nonparametric curvature evolution with boundary condition

被引：3

作者：

Chen, L ^{[1
]}

Liu, HZ

机构：

[1] Tsing Hua Univ, Dept Math Sci, Beijing 100084, Peoples R China

[2] Hebei Univ Technol, Dept Appl Math, Tianjin 300130, Peoples R China

来源：

ACTA MATHEMATICA SINICA-ENGLISH SERIES | 2006年 / 22卷 / 02期

关键词：

Gauss curvature; first initial-boundary problem; generalized solution; convex-monotone function;

D O I：

10.1007/s10114-005-0570-0

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The existence and uniqueness of the generalized solution for a kind of nonparametric curvature flow problem are obtained. This kind of curvature flow problem describes the evolution of graphs with speed depending on the reciprocal of the Gauss curvature.

引用

页码：455 / 468

页数：14

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