Abstract
The purpose of this paper is to introduce the concepts of fuzzy semi δ-preopen sets and fuzzy semi δ-precontinuous mappings in intuitionistic fuzzy topological spaces and obtain some of their properties and characterizations.
Highlights
The concept of fuzzy sets was introduced by Zadeh [26]
We introduced the concept of intuitionistic fuzzy semi δ-preopen sets and intuitionistic fuzzy semi δ-precontinuous mappings and study some of the basic properties
[25] The δ-interior of an intuitionistic fuzzy set A of an intuitionistic fuzzy topological space (X, τ ) is the union of all intuitionistic fuzzy regular open sets contained in A
Summary
The concept of fuzzy sets was introduced by Zadeh [26]. Using the concept of fuzzy set Chang [2] introduced the concept of fuzzy topological spaces. In 1986, Atanassov [1] introduced the concept of intuitionistic fuzzy sets as a generalization of fuzzy setss. In 1997, Coker [5] introduced the concepts of intuitionistic fuzzy topological spaces as a generalization of fuzzy topological spaces. We introduced the concept of intuitionistic fuzzy semi δ-preopen sets and intuitionistic fuzzy semi δ-precontinuous mappings and study some of the basic properties. Intuitionistic Fuzzy Semi δ-Preopen Sets and Intuitionistic Fuzzy Semi
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