On F-Contractions: A Survey
DOI:
https://doi.org/10.37256/cm.3320221517Keywords:
F-contraction, fixed point, generalized metric space, multivalued mappingAbstract
D. Wardowski proved in 2012 a generalization of Banach Contraction Principle by introducing F-contractions in metric spaces. In the next ten years, a great number of researchers used Wardowski's approach, or some of its modifications, to obtain new fixed point results for single- and multivalued mappings in various kinds of spaces. In this review article, we present a survey of these investigations, including some improvements, in particular concerning conditions imposed on function F entering the contractive condition.