Tripled coincidence point under ϕ-contractions in ordered $G_b$-metric spaces

Journal of Linear and Topological Algebra

مقاله 2، دوره 03، شماره 03، آذر 2014، صفحه 131-147   

نویسندگان

R. Jalal Shahkoohi^* ؛ S. A. Kazemipour؛ A. Rajabi Eyvali

Department of Mathematics and Statistics, Aliabad Katoul Branch, Islamic Azad University, Aliabad Katoul, Iran

چکیده

In this paper, tripled coincidence points of mappings satisfying  $\psi$-contractive conditions in the framework of partially ordered $G_b$-metric spaces are obtained. Our results extend the results of Aydi et al. [H. Aydi, E. Karapinar and W. Shatanawi, Tripled fixed point results in generalized metric space, J. Applied Math., Volume 2012, Article ID 314279, 10 pages]. Moreover, some examples of the main result are given.

کلیدواژه‌ها

Tripled xed point؛ Generalized weakly contraction؛ Generalized metric spaces؛ Partially ordered set

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