On the Conditions of Fixed-Point Theorems Concerning $$\varvec{F}$$F-Contractions
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DOI: 10.1007/s00025-018-0846-1
Abstract: We prove a fixed-point theorem that generalizes and simplifies a number of results in the theory of F-contractions. We show that all of the previously imposed conditions on the operator can be either omitted or… read more here.
Keywords: theorems concerning; point; point theorems; concerning varvec ... See more keywords