| 矩阵之积的加权Moore－Penrose逆 |
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| 引用本文： | 魏益民. 矩阵之积的加权Moore－Penrose逆[J]. 上海师范大学学报(自然科学版), 1994, 0(2) |
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| 作者姓名： | 魏益民 |
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| 摘 要： | 本文给出了矩阵之积的加权Ｍｏｏｒｅ－Ｐｅｎｒｏｓｅ逆的表示及逆序性质，同时指出了１９９２年某文中的一个错误．
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| 关 键 词： | 加权广义逆；加权（M.N）－奇异值分解；逆序；矩阵之积 |
Weighted Moors-Penrose Inverse of Matrix Products |
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| Wei Yimin. Weighted Moors-Penrose Inverse of Matrix Products[J]. Journal of Shanghai Normal University(Natural Sciences), 1994, 0(2) |
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| Authors: | Wei Yimin |
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| Affiliation: | Department of Mathematica |
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| Abstract: | The representation and the reverse-order property of the weighted Moors-Penrose inverse of a matrix product are presented. Meanwhile, a mistake appeared in a certain paper in 1992 is pointed out. |
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| Keywords: | weighted Moors-Penrose inverse generalized singular value decomposition reverse order product of matrices |
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