模糊逻辑函数中文字的可消性质（Ⅰ）  

SOME PROPERTIES OF ELIMINATING LITERED ON FUZZY LOGICAL FUNCTION

作　　者：成央金[1] 王永全 

机构地区：[1]湘潭大学数学系

出　　处：《湘潭大学自然科学学报》1996年第4期20-23,共4页Natural Science Journal of Xiangtan University

摘　　要：设Ｆ＝ａｙＰ＇＋ａ１Ｐ１＋．．．＋ａｍＰｍ是非冗余析取范式，文字ｙ可消等价于文字ｙ在月Ｆ＝＇ａｙＰ＇＋ａｌｐ１＋．．．＋ａｔＰｔ中可消，这里ａ≤ｍｉｎ｛ａ１，．．．，ａ１｝，Ｐ１，．．．，ＰＴ不含文字ｙ．Suppose that F = ayp' + a_1p_1 + ...+ am_p_m is a disjunctive normal from, and inredundent, liferal y is eliminated if and only if is eliminated' in the following reprosention: F'=ayp' +a_1p_1 + ... +a_tp_t, where a≤min {a_1, ...,a_t }, The terms p_1,..., p_t don't include literaly.

关 键 词：模糊集合 模糊逻辑函数 可消性 文字 

分 类 号：O159[理学—数学]