Metric fixed point theory for nonexpansive mappings defined on unbounded sets

被引：1
|
作者：
Alghamdi, Maryam A. [1 ]
Kirk, William A. [2 ]
Shahzad, Naseer [3 ]
机构：
[1] King Abdulaziz Univ, Fac Sci Girls, Jeddah 21491, Saudi Arabia
[2] Univ Iowa, Dept Math, Iowa City, IA 42242 USA
[3] King Abdulaziz Univ, Dept Math, Jeddah 21589, Saudi Arabia
来源：
FIXED POINT THEORY AND APPLICATIONS | 2014年
关键词：
nonexpansive mappings; fixed points; CAT(0) spaces; INVARIANT APPROXIMATIONS; CAT(0); ISOMETRIES; PROPERTY;
D O I：
10.1186/1687-1812-2014-143
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
It is standard practice in metric fixed point theory to reduce fixed point questions for mappings defined on unbounded sets to the bounded case. Many of these results are couched in a Banach space framework and involve bounded orbits. We examine these results in a somewhat broader metric context here.
引用
收藏
页数：12
相关论文
共 50 条
12345