Lipschitz continuous parametrizations of set-valued maps with weakly convex images

被引:3
|
作者
Ivanov, G. E. [1 ]
Balashov, M. V. [1 ]
机构
[1] Moscow Inst Phy & Technol, Moscow, Russia
关键词
D O I
10.1070/IM2007v071n06ABEH002384
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We continue the investigations started in [1]-[4], where weakly convex sets and set-valued maps with weakly convex images were studied. Sufficient conditions are found for the existence of a Lipschitz parametrization for a set-valued map with solidly smooth (generally, non-convex) images. It is also shown that the set-valued epsilon-projection on a weakly convex set and the unit outer normal vector to a solidly smooth set satisfy, as set functions, the Lipschitz condition and the Holder condition with exponent 1/2, respectively, relative to the Hausdorff metric.
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页码:1123 / 1143
页数:21
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