| 环上矩阵的Moore-Penrose逆的注记 |
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| 引用本文： | 崔雪芳.环上矩阵的Moore-Penrose逆的注记[J].宁波大学学报(理工版),1999,12(2):9-13. |
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| 作者姓名： | 崔雪芳 |
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| 作者单位： | 宁波教育学院数学系!浙江宁波，315010 |
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| 摘 要： | 讨论带有对合反自同构的环上矩阵的广义逆，给出了矩阵存在Mooore－Penrose逆的条件及Moore－Penrose逆的一些性质和显式．
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| 关 键 词： | 环 Moore－Penrose逆 矩阵方程 正性条件 |
NOTES FOR THE MOORE-PENROSE INVERSES OF MATRICES OVER RINGS |
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| CUI Xue-fang.NOTES FOR THE MOORE-PENROSE INVERSES OF MATRICES OVER RINGS[J].Journal of Ningbo University(Natural Science and Engineering Edition),1999,12(2):9-13. |
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| Authors: | CUI Xue-fang |
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| Abstract: | The generalized inverses of matrices over rings with involutory anti-auto-morphism arediscussed. Some conditions that matrices the Moore-Penrose inverses exist are given. Then, someProperties and formulae oil the Moore-Penrose inverses are obtained. |
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| Keywords: | ring moore-Penrose inverse matrix equation positive condition |
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