Common fixed points of F-weak contractions in cone metric spaces
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Publication Details
Author list: Sintunavarat W., Kumam P.
Publisher: Springer
Publication year: 2012
Journal: Bulletin of the Iranian Mathematical Society (1017-060X)
Volume number: 38
Issue number: 2
Start page: 293
End page: 303
Number of pages: 11
ISSN: 1017-060X
eISSN: 1735-8515
Languages: English-Great Britain (EN-GB)
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Abstract
Recently, Choudhury and Metiya proved some fixed point theorems for weak contractions in cone metric spaces. Weak contractions are generalizations of Banach's contraction mapping, which have been studied by several authors. Here, we introduce the notion of f-weak contractions and also establish a coincidence and common fixed point result for f-weak contractions in cone metric spaces. Our result is supported by an example which includes and generalizes the results of Choudhury and Metiya's work. ฉ 2012 Iranian Mathematical Society.
Keywords
F-weak contraction