摘要
研究L-fuzzy正规子群的性质,借助于L-fuzzy集A的水平截集A(a)和A[a],给出当L是完全分配格时L-fuzzy子群的L-fuzzy直积的若干等价刻画。
In this paper, first we discuss some properties of L-fuzzy normal subgroups. Then we obtain some equivalent characterizations of the L-fuzzy direct product of L-fuzzy subgroups by means of the level cut sets A(a) ,A^[a] when L is a completely distributed lattice.
出处
《模糊系统与数学》
CSCD
北大核心
2010年第1期14-18,共5页
Fuzzy Systems and Mathematics