Logarithmic Gradient Estimates to Hessian-Type Equations

被引：0
|
作者：
Hu Bowen [1 ]
Ye Yunhua [1 ]
机构：
[1] Univ Sci & Technol China, Dept Math, Hefei 230026, Anhui, Peoples R China
来源：
JOURNAL OF PARTIAL DIFFERENTIAL EQUATIONS | 2010年 / 23卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Elementary symmetric function; logarithmic gradient estimate;
D O I：
10.4208/jpde.v23.n4.6
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We study logarithmic gradient estimate to smooth admissible solutions of the Hessian-type equations on S-n. The equations contain a Monge-Ampere equation arising in designing a reflecting surface in geometric optics as a special case.
引用
收藏
页码：389 / 400
页数：12
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