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双枝模糊集并-表现定理
引用本文:刘纪芹.双枝模糊集并-表现定理[J].山东大学学报(理学版),2006,41(2):7-13.
作者姓名:刘纪芹
作者单位:山东大学,数学与系统科学学院,山东,济南,250100;山东财政学院,统计与数理学院,山东,济南,250014
摘    要:建立了双枝模糊集并-表现定理,讨论了双枝模糊集的运算性质.结果表明:双枝模糊集表现定理是单枝模糊集表现定理的一般形式,单枝模糊集表现定理是双枝模糊集表现定理的特例.

关 键 词:模糊集合  集合套  双枝模糊集  双枝模糊集并-表现定理
文章编号:1671-9352(2006)02-0007-07
收稿时间:2005-07-20
修稿时间:2005-07-20

Union-representation theorem of both-branch fuzzy set
LIU Ji-qin.Union-representation theorem of both-branch fuzzy set[J].Journal of Shandong University,2006,41(2):7-13.
Authors:LIU Ji-qin
Institution:1. School of Math. and System Sei., Shandong Univ., Jinan 250100, Shandong, China; 2. Department of Statistics and Mathematics, Shandong Finance Institute, Jinan 250014, Shandong, China
Abstract:The union-representation theorem of both-branch fuzzy set is given, and some operational properties of both-branch fuzzy set are discussed. The results indicate that the union-representation theorem of both-branch fuzzy set is the general form of representation theorem of Zadeh fuzzy set, and the representation theorem of Zadeh fuzzy set is the special form of union-represenration theorem of both-branch fuzzy set.
Keywords:fuzzy set  nest of sets  both-branch fuzzy set  union-representation theorem of both-branch fuzzy set
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