Coupled Fixed Point Theorems for Weak Contraction Mappings under F-Invariant Set

We extend the recent results of the coupled fixed point theorems of Cho et al. (2012) by weakening the concept of the mixed monotone property. We also give some examples of a nonlinear contraction mapping, which is not applied to the existence of the coupled fixed point by the results of Cho et al....

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Bibliographic Details
Main Authors: Wutiphol Sintunavarat, Yeol Je Cho, Poom Kumam
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2012/324874
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