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.

引用

页数：10

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