On Fuzzy Pre-Λ-Sets and Fuzzy Semi-Λ- Sets

Radhwan Mohammed Aqeel; Anhar Ahmed Nasser

doi:10.47372/ejua-ba.2023.1.229

Authors

Radhwan Mohammed Aqeel Dept. of Mathematics, Faculty of Science, University of Aden, Aden, Yemen https://orcid.org/0009-0007-3232-3559
Anhar Ahmed Nasser Dept. of Mathematics, Faculty of Science, University of Aden, Aden, Yemen

DOI:

https://doi.org/10.47372/ejua-ba.2023.1.229

Keywords:

Fuzzy Λ-set, Fuzzy pre-Λ-set and Fuzzy semi-Λ- set, Fuzzy pre- V -set and Fuzzy semi- V – set

Abstract

This paper is devoted to study the notions of fuzzy pre-Λ-set, fuzzy semi-Λ- set, fuzzy pre- V -set and fuzzy semi- V - set in fuzzy topological space. We study some properties and discuss the relationships between fuzzy pre-Λ-set, fuzzy semi-Λ- set, fuzzy pre- V -set and fuzzy semi- V - set and relevant concepts in fuzzy topological spaces and to investigate some basic yet essential properties.