摘要
考察非Fuzzy非控点集的控制性质 ,讨论可供选择的决策集关于Fuzzy偏爱关系的核 ,给出了关于非Fuzzy非控点集外稳定性的必要和充分条件。作为外稳定性的应用 ,研究了非Fuzzy非控点集的运算性质。
In this paper,we consider the domination property for the unfuzzy nondominated set,which is the set of all the unfuzzy nondominated points.First,the kernal of the decision set of all the alternatives with respect to the fuzzy preference relation is discussed.Then the necessary and sufficient conditions for the external stability of the unfuzzy nondominated set are given.As an application of the external stability,an operational property of the unfuzzy nondominated set is studied.
出处
《南昌大学学报（理科版）》
CAS
2000年第1期38-44,54,共8页
Journal of Nanchang University(Natural Science)
基金
江西省自然科学基金!资助项目 (971111)
关键词
核
控制性质
非模糊非控点集
模糊偏爱关系
决策
unfuzzy nondominated point
kernal
external stability
quasi-transitivity
strong transitivity
