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A Fixed Point Theorem for Weakly Contractive Mappings
Journal: Sahand Communications in Mathematical Analysis (Vol.18, No. 1)Publication Date: 2021-02-01
Authors : Morteza Saheli; Seyed Ali Mohammad Mohsenialhosseini;
Page : 107-122
Keywords : Fixed point; Weakly Zamfirescu mappings; Weakly Kannan mappings; Weakly Chatterjea mappings; Weakly contractive mappings;
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Abstract
In this paper, we generalize the concepts of weakly Kannan, weakly Chatterjea and weakly Zamfirescu for fuzzy metric spaces. Also, we investigate Banach's fixed point theorem for the mentioned classes of functions in these spaces. Moreover, we show that the class of weakly Kannan and weakly Chatterjea maps are subclasses of the class of weakly Zamfirescu maps.
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Last modified: 2021-11-03 14:31:28