Bipolar-valued Fuzzy Ideals of Pseudo-BCK Algebras
Graphical Abstract
Abstract
Characterizations of bipolar-valued fuzzy ideals of pseduo-BCK algebras are investigated, Conditions for a bipolar-valued fuzzy subset of pseduo-BCK algebras to be a bipolar-valued fuzzy ideal of pseduo-BCK algebras are discussed. Given a bipolar-valued fuzzy subset B of a pseduo-BCK algebra, the least bipolar-valued fuzzy ideal containing B is established. Finally, the homomorphic properties of bipolar-valued fuzzy ideals of a pseudo-BCK algebra are given.
