A characterization of Lp intersection bodies

A characterization of Lp intersection bodies
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DOI:
10.1155/imrn/2006/10548
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发表时间:
2006
影响因子:
1
通讯作者:
Christoph Haberl;M. Ludwig
Christoph Haberl;M. Ludwig
中科院分区:
数学1区
文献类型:
--
作者:
Christoph Haberl;M. Ludwig

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凸多面体上的所有GL(n)协变Lp径向赋值对每个p > 0都是可分类的.结果表明,对于0 < p < 1,存在唯一的非平凡的这样的估值与中心对称的图像。这建立了Lp相交体的表征。2000 AMS科目分类:52A20(52B11,52B45)
All GL(n) covariant Lp radial valuations on convex polytopes are classified for every p > 0. It is shown that for 0 < p < 1 there is a unique non-trivial such valuation with centrally symmetric images. This establishes a characterization of Lp intersection bodies. 2000 AMS subject classification: 52A20 (52B11, 52B45)