Some Extended Results for Multivalued F-Contraction Mappings
Hakan Şahin, Mustafa Aslantaş, Ali Abdulkareem Nasir Nasir
Abstract
In this study, we introduce a new notion, so-called KW-type F-contraction mapping, inspired by the ideas of Wardowski and Klim–Wardowski. Then, we investigate the existence of a best proximity point for such mappings by considering a new family, which is larger than the family of functions that is often used in fixed-point results for multivalued mappings. To demonstrate the effectiveness of our result, we also give a comparative example to which similar results in the literature cannot be applied. Moreover, we present an application of our main result to homotopic mappings.
Topics & Concepts
Contraction (grammar)Fixed pointMathematicsPoint (geometry)Type (biology)Coincidence pointPure mathematicsComputer scienceDiscrete mathematicsMathematical analysisGeometryLinguisticsEcologyBiologyPhilosophyFixed Point Theorems Analysis