摘要
给出IVFS集合套的两种形式,并分别讨论它们的基本性质,在此基础上建立IVFS的表现定理,从而进一步刻画了IVFS理论.
They are given that two of nested sets for IVFS, and their basic properties are discussed. Based on this respresentation theorem of IVFS are built ,thus theorems are approached,
出处
《商丘职业技术学院学报》
2005年第5期4-6,共3页
JOURNAL OF SHANGQIU POLYTECHNIC
关键词
λ-上(下)截集
λ-上(下)强截集
上(下)集合套
表现定理
λ - uppre ( lower ) cutsets
λ - upper ( lower ) strong -cutsets
upper nested sets
respresentation theorem