Bipolar Fuzzy k-Ideals in KU-Semigroups

Authors : Fatema Kareem, Elaf Raad Hasan

Pages : 71-78

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Publication Date : 2019-12-30

Article Type : Research

Abstract :We have studied some types of ideals in a KU-semigroup by using the concept of a bipolar fuzzy set. Bipolar fuzzy S-ideals and bipolar fuzzy k-ideals are introduced, and some properties are investigated. Also, some relations between a bipolar fuzzy k-ideal and k-ideal are discussed. Moreover, a bipolar fuzzy k-ideal under homomorphism and the product of two bipolar fuzzy k-ideals are studied.
Keywords : KU-algebra, KU-semigroup, fuzzy S-ideal, bipolar fuzzy S-ideal, bipolar fuzzy k-ideal