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Best proximity coincidence point results for \((\alpha,D)\)-proximal generalized Geraghty mappings in \(JS\)-metric spaces. (English) Zbl 1477.54162

Summary: We introduce a type of Geraghty contractions in a \(JS\)-metric space \(X\), called \((\alpha,D)\)-proximal generalized Geraghty mappings. By using the triangular-\((\alpha,D)\)-proximal admissible property, we obtain the existence and uniqueness theorem of best proximity coincidence points for these mappings together with some corollaries and illustrative examples. As an application, we give a best proximity coincidence point result in \(X\) endowed with a binary relation.

MSC:

54H25 Fixed-point and coincidence theorems (topological aspects)
54E40 Special maps on metric spaces

References:

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