Weighted Alexandrov–Fenchel type inequalities for hypersurfaces in R n $\mathbb {R}^n$

IF 0.8 3区 数学 Q2 MATHEMATICS
Jie Wu
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引用次数: 0

Abstract

In this paper, we prove the following geometric inequalities in the Euclidean space R n ( n 3 ) $\mathbb {R}^n \ (n\geqslant 3)$ , which are weighted Alexandrov–Fenchel type inequalities,

Rn$\mathbb {R}^n$ 中超曲面的加权亚历山德罗夫-芬切尔式不等式
在本文中,我们证明了欧几里得空间中的下列几何不等式,它们是加权亚历山德罗夫-芬切尔式不等式,条件是星形和-凸超曲面。当且仅当 是坐标球面时,等式成立。作为应用,通过在上述不等式中留空,我们可以得到星形和-凸超曲面曲率积分的外半径下限。
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来源期刊
CiteScore
1.90
自引率
0.00%
发文量
198
审稿时长
4-8 weeks
期刊介绍: Published by Oxford University Press prior to January 2017: http://blms.oxfordjournals.org/
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