J. Korean Math. Soc. 2008; 45(2): 587-596
Printed March 1, 2008
Copyright © The Korean Mathematical Society.
Ge Xiong and Xiaogang Song
Shanghai University, Shanghai University
For convex bodies, chord power integrals were introduced and studied in several papers (see [3], [6], 914], [15], etc.). The aim of this article is to study them further, that is, we establish the Brunn-Minkowski-type inequalities and get the upper bound for chord power integrals of convex bodies. Finally, we get the famous $Zhang$ $projection$ $inequality$ as a corollary. Here, it is deserved to mention that we make use of a completely distinct method, that is using the theory of inclusion measure, to establish the inequality.
Keywords: convex body, chord power integrals, inclusion measure
MSC numbers: 52A40
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