Common fixed point and approximation results for generalized (f, g)-weak contractions

被引：6
|
作者：
Akbar, Farhana [2 ]
Khan, Abdul Rahim [1 ]
Sultana, Nazra [2 ]
机构：
[1] King Fahd Univ Petr & Minerals, Dept Math & Stat, Dhahran 31261, Saudi Arabia
[2] Univ Sargodha, Dept Math, Sargodha, Pakistan
来源：
FIXED POINT THEORY AND APPLICATIONS | 2012年
关键词：
common fixed point; Banach operator pair; generalized; (f; g)-weakly contractive maps; g)-nonexpansive maps; invariant approximation; BANACH OPERATOR PAIRS; COMPATIBLE MAPS; MAPPINGS; THEOREMS;
D O I：
10.1186/1687-1812-2012-75
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The existence of common fixed points is established for three mappings where T is generalized (f, g)-weakly contractive mapping on a nonempty subset of a Banach space. As applications, the invariant approximation results are proved. Our results unify and improve several recent results in the literature. Mathematics Subject Classification 2000: Primary, 47H10; 54H25; 47E10.
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收藏
页数：10
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