A p-Ideal in BCI-Algebras Based on Multipolar Intuitionistic Fuzzy Sets

Intuitionistic Fuzzy Closed Ideals in BCI-algebras

In this paper, we apply the concept of an intuitionistic fuzzy set to closed ideals in BCI-algebras. The notion of an intuitionistic fuzzy closed ideal of a BCI-algebra is introduced, and some related properties are investigated. Characterizations of an intuitionistic fuzzy closed ideal are also given.

Doubt Intuitionistic Fuzzy Ideals in Bck/bci-algebras

In this paper, we introduce the concept of doubt intuitionistic fuzzy subalgebras and doubt intuitionistic fuzzy ideals in BCK/BCI-algebras. We show that an intuitionistic fuzzy subset of BCK/BCI-algebras is an intuitionistic fuzzy subalgebra and an intuitionistic fuzzy ideal if and only if the complement of this intuitionistic fuzzy subset is a doubt intuitionistic fuzzy subalgebra and a doubt...

Intuitionistic Fuzzy Α - Ideals in Bci - Algebras 209

In this paper, we introduce the concept of intuitionistic fuzzy α-ideals in BCI-algebras and investigate some of its properties.

Some Results on Intuitionistic Fuzzy BCI- (Positive Implicative, Implicative, Commutative) Ideals in BCI-Algebras

In this paper, we interrelate the intuitionistic fuzzification of the concept of BCI-(positive implicative, implicative, commutative) ideals in BCI-algebras and investigate some of their properties.

Intuitionistic T-S Fuzzy Subalgebras and Ideals in BCI-algebras