Nonexpansive retracts in Banach spaces

被引：69
作者：
Kopecka, Eva [1 ,2 ]
Reich, Simeon [3 ]
机构：
[1] Acad Sci Czech Republ, Inst Math, Zitna 25, CR-11567 Prague, Czech Republic
[2] Johannes Kepler Univ Linz, Inst Anal, A-4040 Linz, Austria
[3] Technion Israel Inst Technol, Dept Math, IL-32000 Haifa, Israel
来源：
FIXED POINT THEORY AND ITS APPLICATIONS | 2007年 / 77卷
关键词：
Banach space; nonexpansive retraction; optimal set; sunny nonexpansive retraction;
D O I：
10.4064/bc77-0-12
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We study various aspects of nonexpansive retracts and retractions in certain Banach and metric spaces, with special emphasis on the compact nonexpansive envelope property.
引用
收藏
页码：161 / +
页数：3
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