摘要
给出了反凸模糊集的定义并在此定义下推得了反凸模糊集的一些重要的性质,得到了模糊集是反凸模糊集的一些充分条件.
In the paper, the definition of anti-convex fuzzy sets is introduced and some of the fundamental properties of such sets are derived. The paper also shows some sufficient conditions that a fuzzy set is an anti-conve fuzzy sets.
出处
《江南大学学报(自然科学版)》
CAS
2005年第4期431-433,共3页
Joural of Jiangnan University (Natural Science Edition)
基金
江南大学"211"工程项目
自然科学基金项目(0003146)资助课题.
关键词
反凸模糊集
上半连续
严格反凸模糊集
anti convex fuzzy sets
upper semicontinuity
strictly anti-convex fuzzy sets