| 关于Fuzzy数集和Fuzzy复数集确界的注记 |
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| 引用本文： | 党发宁,富辉.关于Fuzzy数集和Fuzzy复数集确界的注记[J].西南交通大学学报,1995,30(2):230-233. |
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| 作者姓名： | 党发宁 富辉 |
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| 作者单位： | 西南交通大学应用数学系，宁夏大学数学系 |
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| 摘 要： | 本文通过一个算例，指出关于Ｆｕｚｚｙ数集和Ｆｕｚｚｙ复数集确界的四个定义不符合经典习惯，给出了修改后的定义并证明了几个关于Ｆｕｚｚｙ数集与Ｆｕｚｚｙ复数集确界的性定理。
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| 关 键 词： | 上确界 下确界 模糊数集 模糊复数集 |
A Note on Inf-Supremom of Fuzzy Numbers and Fuzzy Complex Numbers |
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| DangFaning,FuHui,GuoShuangbing.A Note on Inf-Supremom of Fuzzy Numbers and Fuzzy Complex Numbers[J].Journal of Southwest Jiaotong University,1995,30(2):230-233. |
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| Authors: | DangFaning FuHui GuoShuangbing |
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| Abstract: | The authors use an example to indicate that four definItions of inf-supremum of fuzzy numbers and fuzzy complex numbers do not accord ith tradition,They give refined definitions and prove some constructive theorems of inf-supremum of fuzzy numbers and fuzzy complex numbers. |
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| Keywords: | fuzzy numbers complex numbers numbers supremum infimum |
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