Contractions of Kannan-type and of Chatterjea-type on fuzzy quasi-metric spaces


Keywords:
Fuzzy quasi-metric space Quasi-metric space Complete Fixed point Kannan contraction Chatterjea contractionAbstract
We characterize the completeness of fuzzy quasi-metric spaces by means of a fixed point theorem of Kannan-type. Thus, we extend the classical characterization of metric completeness due to Subrahmanyam as well as recent results in the literature on the characterization of quasi-metric completeness and fuzzy metric completeness, respectively. We also introduce and discuss contractions of Chatterjea-type in this asymmetric context.
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Published
2022-11-07
How to Cite
Salvador Romaguera. (2022). Contractions of Kannan-type and of Chatterjea-type on fuzzy quasi-metric spaces. Results in Nonlinear Analysis, 5(3), 347–359. Retrieved from https://nonlinear-analysis.com/index.php/pub/article/view/113
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