Bipolar Fuzzy k-Ideals in KU-Semigroups
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
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