KKM mappings in metric type spaces

被引：202
|
作者：
Khamsi, M. A. [1 ,2 ]
Hussain, N. [3 ]
机构：
[1] Univ Texas El Paso, Dept Math Sci, El Paso, TX 79968 USA
[2] King Fahd Univ Petr & Minerals, Dept Math & Stat, Dhahran 31261, Saudi Arabia
[3] King Abdulaziz Univ, Dept Math, Jeddah 21589, Saudi Arabia
来源：
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2010年 / 73卷 / 09期
关键词：
KKM property; Fixed point; Cone metric space; Admissible set; Totally bounded; Approximate fixed point property; FIXED-POINT THEOREMS; PROPERTY;
D O I：
10.1016/j.na.2010.06.084
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this work we discuss some recent results about KKM mappings in cone metric spaces. We also discuss the fixed point existence results of multivalued mappings defined on such metric spaces. In particular we show that most of the new results are merely copies of the classical ones and do not necessitate the underlying Banach space nor the associated cone. (C) 2010 Elsevier Ltd. All rights reserved.
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页码：3123 / 3129
页数：7
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