Some properties of fuzzy positive implicative ideals in a BCK-algebras  

作　　者：吴从炘 

出　　处：《Journal of Harbin Institute of Technology(New Series)》2001年第2期168-172,共5页哈尔滨工业大学学报（英文版）

摘　　要：In this paper, we use the notion of fuzzy point to study ideal and positive implicative ideal in BCK algebras, then we clarify the links between the fuzzy point approach, the classical fuzzy approach and the ordinary case.In this paper, we use the notion of fuzzy point to study ideal and positive implicative ideal in BCK algebras, then we clarify the links between the fuzzy point approach, the classical fuzzy approach and the ordinary case.

关 键 词：BCK algebra fuzzy point fuzzy positive implicative ideal positive implicative weak ideal 

分 类 号：O152[理学—数学]