Global Optimal Solutions for Proximal Fuzzy Contractions Involving Control Functions
Author(s) -
Abdelhamid Moussaoui,
Nawab Hussain,
Saïd Melliani
Publication year - 2021
Publication title -
journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.252
H-Index - 13
eISSN - 2314-4785
pISSN - 2314-4629
DOI - 10.1155/2021/6269304
Subject(s) - mathematics , contraction (grammar) , fuzzy logic , discrete mathematics , pure mathematics , algebra over a field , computer science , artificial intelligence , medicine
In this study, we introduce new concepts of α − FZ -contraction and α − ψ − FZ -contraction and we discuss existence results of the best proximity points of such types of non-self-mappings involving control functions in the structure of complete fuzzy metric spaces. Our results extend, generalize, enrich, and improve diverse existing results in the current literature.
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