摘要
首先定义了区间直觉模糊集的截集及区间直觉集合套,其次讨论了区间直觉模糊集的截集的性质,最后给出了区间直觉模糊集的分解定理和表现定理.
In this paper, firstly ,the concepts of cut set of interval-valued intuitionistic fuzzy sets and interval-valued intuitionistic nested set were proposed.Secondly, some properties of cut set of interval-valued intuitionistic fuzzy sets were discussed.Finally, decomposition theorem and representation theorem of interval-valued intuitionistic fuzzy sets were given.
出处
《海南师范大学学报（自然科学版）》
CAS
2010年第3期249-252,273,共5页
Journal of Hainan Normal University（Natural Science）
基金
国家自然科学基金资助项目(10971185
10971186)
福建省科技厅资助省属高校项目(2008F5066)
关键词
区间直觉模糊集
截集
分解定理
表现定理
Interval-valued intuitionistic fuzzy sets
Cut set
Decomposition theorem
Representation theorem
