基于区间值模糊集的理想化软BCK代数

摘要

将Zadeh提出的区间值模糊集概念应用于理想化软BCK代数问题的研究。借助于BCK代数的区间值模糊理想、区间值(Î'ÎÚq)-模糊理想和区间值(Î'ÎÚqˉ)-模糊理想的概念，获得了一个给定的BCK代数上的几类特殊的理想化软BCK代数的若干等价刻画。%Apply the concept of interval valued fuzzy sets which introduced by Zadeh to idealistic soft BCK-algebras. By means the notions of interval valued fuzzy ideals, interval valued (Î'Î Úq)-fuzzy ideals and interval valued (Î'Î Úqˉ)-fuzzy ideals in BCK-algebras, some equivalent characterizations of various special idealistic soft BCK-algebras on a given BCK-algebra are obtained.