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

被引：0
|
作者：
Farhana Akbar
Abdul Rahim Khan
Nazra Sultana
机构：
[1] University of Sargodha,Department of Mathematics
[2] King Fahd University of Petroleum & Minerals,Department of Mathematics and Statistics
来源：
Fixed Point Theory and Applications | / 2012卷
关键词：
common fixed point; Banach operator pair; generalized (; , ; )-weakly contractive maps; generalized (; , ; )-nonexpansive maps; invariant approximation;
D O I：
暂无
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学科分类号：
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.
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