Multidimensional fixed point theorems under (ψ,φ)-contractive conditions in partially ordered complete metric spaces.

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Title: Multidimensional fixed point theorems under (ψ,φ)-contractive conditions in partially ordered complete metric spaces.
Authors: Roldán, A.1, Martínez-Moreno, J.1 jmmoreno@ujaen.es, Roldán, C.2, Cho, Y. J.3
Source: Journal of Computational & Applied Mathematics. Jan2015, Vol. 273, p76-87. 12p.
Subjects: Fixed point theory, Partially ordered spaces, Metric spaces, Existence theorems, Uniqueness (Mathematics), Nonlinear theories, Mathematical mappings
Abstract: In this paper, we study the existence and uniqueness of coincidence points for nonlinear mappings of any number of arguments under a weak (ψ,φ) -contractive condition. Our results generalize, extend and unify several classical and very recent related results in the literature (see Aydi et al. (2011), Berinde (2010), Gnana-Bhaskar and Lakshmikantham (2006), Berzig and Samet (2012), Borcut and Berinde (2012), Choudhury et al. (2011), Karapınar and Luong (2012), Lakshmikantham and Ćirić (2009), Luong and Thuan (2011), Roldán (2012)). [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:In this paper, we study the existence and uniqueness of coincidence points for nonlinear mappings of any number of arguments under a weak (ψ,φ) -contractive condition. Our results generalize, extend and unify several classical and very recent related results in the literature (see Aydi et al. (2011), Berinde (2010), Gnana-Bhaskar and Lakshmikantham (2006), Berzig and Samet (2012), Borcut and Berinde (2012), Choudhury et al. (2011), Karapınar and Luong (2012), Lakshmikantham and Ćirić (2009), Luong and Thuan (2011), Roldán (2012)). [ABSTRACT FROM AUTHOR]
ISSN:03770427
DOI:10.1016/j.cam.2014.05.022