Some new characterizations and results for fuzzy contractions in fuzzy b " role="presentation"> b b b -metric spaces and applications

[摘要] In this work, we initiate the notion of a fuzzy cyclic $ (\alpha, \beta) $-admissibility to establish some fixed point results for contraction mappings involving a generalized simulation function in the class of fuzzy $ b $-metric spaces. We give some illustrative examples to validate the new concepts and obtained results. At the end, we present an application on a Fredholm integral equation.

[学科分类] 地球科学(综合)

[关键词] fuzzy $ b $-metric space;simulation function;fixed point;integral equation