Young Bae JunSung Min HongEun-Hwan Roh
An implicative ideal of a BCK-algebra is defined by lseki [1]. In 1991, Xi [7] defined a fuzzy implicative ideal of a BCK-algebra. In this paper, we investigate the properties of fuzzy implicative ideals in BCK-algebras.
Jie MengYoung Bae JunHee Sik Kim
Jun Young BaeKang Min SuKim Hee Sik