Common fixed points for four maps in cone metric spaces

被引:40
|
作者
Abbas, Mujahid [2 ]
Rhoades, B. E. [1 ]
Nazir, Talat [2 ]
机构
[1] Indiana Univ, Dept Math, Bloomington, IN 47405 USA
[2] Lahore Univ Management Sci, Dept Math, Lahore 54792, Pakistan
关键词
Common fixed point; Coincidence point; Cone metric spaces; Non-normal cone; NON-SELF-MAPPINGS; THEOREM;
D O I
10.1016/j.amc.2010.01.003
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The existence of coincidence points and common fixed points for four mappings satisfying generalized contractive conditions without exploiting the notion of continuity of any map involved therein, in a cone metric space is proved. These results extend, unify and generalize several well known comparable results in the existing literature. (C) 2010 Elsevier Inc. All rights reserved.
引用
收藏
页码:80 / 86
页数:7
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