On Properties of $p$-Critical Points of Convex Bodies

On Properties of $p$-Critical Points of Convex Bodies

Year:    2015

Author:    Xing Huang, Qi Guo

Communications in Mathematical Research , Vol. 31 (2015), Iss. 2 : pp. 161–170

Abstract

Properties of the $p$-measures of asymmetry and the corresponding affine equivariant $p$-critical points, defined recently by the second author, for convex bodies are discussed in this article. In particular, the continuity of $p$-critical points with respect to $p$ on $(1, +∞)$ is confirmed, and the connections between general $p$-critical points and the Minkowski-critical points ($∞$-critical points) are investigated. The behavior of $p$-critical points of convex bodies approximating a convex bodies is studied as well.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.13447/j.1674-5647.2015.02.07

Communications in Mathematical Research , Vol. 31 (2015), Iss. 2 : pp. 161–170

Published online:    2015-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    10

Keywords:    convex body $p$-Critical point Minkowski measure of asymmetry $p$-measure of asymmetry

Author Details

Xing Huang

Qi Guo