Local Approximation Properties of Sets and Continuous Selections on Them

被引：1

作者：

Tsar'kov, I. G. ^{[1
]}

机构：

[1] Lomonosov Moscow State Univ, Moscow 119991, Russia

来源：

MATHEMATICAL NOTES | 2019年 / 106卷 / 5-6期

基金：

俄罗斯基础研究基金会;

关键词：

continuous selection; sun; fixed points;

D O I：

10.1134/S0001434619110361

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Sets with a continuous selection from the near-best approximation operator are studied and the relationship of such sets with the radial delta-solarity property and with the metric function is discussed.

引用

页码：994 / 1007

页数：14

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