On the average curvature of a convex curve in a surface of nonpositive Gaussian curvature

被引：1

作者：

Lu, J ^{[1
]}

机构：

[1] Fudan Univ, Dept Math, Shanghai 200433, Peoples R China

来源：

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2002年 / 130卷 / 12期

关键词：

average curvature; curve; surface;

D O I：

10.1090/S0002-9939-02-06511-5

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, the upper bound of the average curvature of a convex curve in a simply connected surface of nonpositive Gaussian curvature is obtained.

引用

页码：3693 / 3699

页数：7

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