STABILITY RESULTS FOR SECTIONS OF CONVEX BODIES

被引:2
|
作者
Stephen, M. [1 ]
Yaskin, V. [1 ]
机构
[1] Univ Alberta, Dept Math & Stat Sci, Edmonton, AB T6G 2G1, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
Cross-section body; intersection body; stability; MAXIMAL SECTIONS;
D O I
10.1090/tran/6854
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
It is shown by Makai, Martini, and Odor that a convex body K, all of whose maximal sections pass through the origin, must be origin-symmetric. We prove a stability version of this result. We also discuss a theorem of Koldob-sky and Shane about determination of convex bodies by fractional derivatives of the parallel section function and establish the corresponding stability result.
引用
收藏
页码:6239 / 6261
页数:23
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