Fuzzy集合的差运算和对称差运算 |
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引用本文: | 郑亚林,张文修. Fuzzy集合的差运算和对称差运算[J]. 聊城大学学报(自然科学版), 1998, 0(2) |
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作者姓名: | 郑亚林 张文修 |
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作者单位: | 西安交通大学理学院信息与系统科学研究所 |
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基金项目: | 陕西省教委专项科研基金 |
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摘 要: | 定义了Fuzzy集合的点式差运算和对称差运算以及格论的差运算和对称差运算,讨论其基本性质,证明两种差运算都拥有deMorgan对偶律.
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关 键 词: | Fuzzy集合,点式差运算,格论的差运算,对称差运算,deMorgan对偶律 |
The Difference Operation and Symetric Difference Operation on Fuzzy Sets |
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Abstract: | In this paper,the pointwise difference operation and symetric difference operation and the lattice-theoretical difference operation and symetric difference operation on fuzzy sets are defined,their basic properties are discussed,and the de Morgan dual laws on the two kinds of difference operations are established. |
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Keywords: | Fuzzy set Pointwise difference operation Lattice-theoretical difference operation Symetric difference operation de Morgan dual laws |
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