Affine inequalities for Lp mean zonoids

被引:5
|
作者
Xi, Dongmeng [1 ]
Guo, Lujun [1 ]
Leng, Gangsong [1 ]
机构
[1] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1112/blms/bdt095
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, the L-p(p >= 1) mean zonoid of a convex body K is given, and we show that it is the L-p centroid body of radial (n + p)th mean body of K up to a dilation. We also establish some affine inequalities of these bodies by proving that the volume of the new bodies is decreasing under Steiner symmetrization.
引用
收藏
页码:367 / 378
页数:12
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