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区间值模糊软集的格结构 被引量:6

Lattice structures of interval-valued fuzzy soft sets
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摘要 研究了区间值模糊软集的代数性质。给出了相关算子的一些性质,证明了De Morgan对偶律是成立的;建立了区间值模糊软集的两种格结构;得到这两种格均是分配格。 Algebraic structures of interval-valued fuzzy soft sets are studied.Some operations on interval-valued fuzzy soft sets are introduced.It is proved that certain De Morgan laws hold in interval-valued fuzzy soft sets.Two lattice structures of interval-valued fyzzy soft sets are established.It is obtained that these two lattices are contributive lattices.
出处 《计算机工程与应用》 CSCD 北大核心 2011年第33期7-9,35,共4页 Computer Engineering and Applications
基金 陕西省自然科学基金(No.2010JM1005)
关键词 软集 区间值模糊软集 DE Morgan对偶律 soft sets interval-valued fuzzy soft sets lattices De Morgan law
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参考文献9

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二级参考文献1

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