Vague关系与Vague映射  

Vague relations and Vague mapping

作　　者：傅金强[1] 姚炳学[1] 王中华 

机构地区：[1]聊城大学数学科学学院,山东聊城252059 [2]和田地区一中,新疆和田848000

出　　处：《计算机工程与应用》2010年第3期39-41,共3页Computer Engineering and Applications

摘　　要：在系统研究了作为Zadeh模糊集理论重要扩展的Vague关系及其合成运算,并就Vague关系的性质进行了讨论。在此基础上研究了Vague等价关系,给出了Vague映射的概念,讨论了Vague映射的一些性质。The problems of vague relations and the compositional operations on vague relations,which is a significant extension of fuzzy set theory by Zadeh,are systemically investigated,and some properties of vague relations are discussed.Based on that vague equal relation is studied.Then the concept of vague mapping is introduced,and various properties of vague mapping are established.

关 键 词：VAGUE集 VAGUE关系 αt αf-截集 Vague等价关系 Vague映射 

分 类 号：O159[理学—数学]