| 关于Fuzzy矩阵集中的Drazin序和Sharp序 |
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| 引用本文： | 周敏娜.关于Fuzzy矩阵集中的Drazin序和Sharp序[J].宁波大学学报(理工版),2005,18(2):145-148. |
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| 作者姓名： | 周敏娜 |
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| 作者单位： | 宁波大学科技学院 浙江宁波315211 |
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| 摘 要： | 讨论Fuzzy矩阵集中的Drazin序和Sharp序．给出了Drazin序和Sharp序的一些刻划和性质以及Sharp序和减序之间的关系．
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| 关 键 词： | Fuzzy矩阵 Drazin逆 Drazin序 群逆 Sharp序 |
On Drazin Ordering and
Sharp Ordering in Fuzzy Matrix Set |
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| ZHOU Min-na.On Drazin Ordering and
Sharp Ordering in Fuzzy Matrix Set[J].Journal of Ningbo University(Natural Science and Engineering Edition),2005,18(2):145-148. |
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| Authors: | ZHOU Min-na |
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| Abstract: | The Drazin ordering and the sharp ordering in fuzzy matrix set is introduced. Some characterizations and properties of the Drazin ordering and the sharp ordering are given. The relations between the sharp ordering and the minus ordering are discussed. |
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| Keywords: | Fuzzy matrix Drazin inverse Drazin ordering Group inverse Sharp ordering |
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