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On Some Coupled Fixed Point Theorems with Rational Expressions in Partially Ordered Metric Spaces

Journal: Sahand Communications in Mathematical Analysis (Vol.18, No. 1)

Publication Date:

Authors : ; ;

Page : 123-136

Keywords : Ordered metric space; Monotone property; Rational type contraction; Coupled fixed point;

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Abstract

The aim of this paper is to prove some coupled fixed point  theorems of  a self mapping satisfying a certain rational type contraction along with  strict mixed monotone property in an ordered metric space. Further, a result  is presented for the uniqueness of a coupled fixed point under an order relation in a space. These results generalize and extend known existing results in the literature.

Last modified: 2021-11-03 14:31:28