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凸体的l_p范数 被引量:1

The l_p-Norm of Convex Bodies
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摘要 将凸体的l范数推广到Lp空间,引入lp范数并证明在Lwner椭球(包含凸体的最小椭球)是球的所有凸体中,八面体具有最大的lp范数.同时还给出了lp范数的Blaschke-Sanatlaó型不等式. The article extends the l norm of the convex body to the Lp space. We introduce the lp norm and proof that if convex body' s Lowner ellipsoid (the minimal volume ellipsoid containing the convex) is the Euclidean unit ball, and the octahedron has the maximal lp norm. We also give the Blaschke-Sanatlao type inequality of lp norm.
机构地区 上海大学理学院
出处 《上海大学学报(自然科学版)》 CAS CSCD 北大核心 2007年第3期279-282,共4页 Journal of Shanghai University:Natural Science Edition
基金 国家自然科学基金资助项目(10271071)
关键词 凸体 不等式 外径 内径 LP范数 convex body inequality circumradius inradius lp -norm
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参考文献12

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同被引文献12

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