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Fixed point on convex \(b\)-metric space via admissible mappings. (English) Zbl 07563292

Summary: In this manuscript, we define a convex admissible mapping. Using this notion, we consider specific contraction involving rational terms via convex admissible mapping. We investigate the necessary and sufficient requirement to guarantee a fixed point in the framework of convex \(b\)-metric spaces.

MSC:

47H09 Contraction-type mappings, nonexpansive mappings, \(A\)-proper mappings, etc.
47H10 Fixed-point theorems
54H25 Fixed-point and coincidence theorems (topological aspects)

References:

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