| 几种约束广义逆矩阵的有限算法 |
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| 引用本文： | 陈永林. 几种约束广义逆矩阵的有限算法[J]. 高等学校计算数学学报, 1997, 19(3): 232-240 |
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| 作者姓名： | 陈永林 |
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| 作者单位： | 南京师范大学数学系 南京210097 |
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| 摘 要： | 1引言与引理众所周知，关于非奇异方阵的正则逆的有限算法是由Faddeev大给在1949年之前提出的，这就是著名的Faddeev算法[1，P…334-336]。自从五十年代中期广义逆矩阵的研究复兴与发展以来，有不少学者提出了关于广义逆矩阵的有限算法。第一个给出关于广义逆矩
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| 关 键 词： | 广义逆矩阵 有限算法 矩阵 奇异值分解 |
FINITE ALGORITHMS FOR SEVERAL CONSTRAINED GENERALIZED INVERSES OF MATRICES |
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| Cheng Yonglin. FINITE ALGORITHMS FOR SEVERAL CONSTRAINED GENERALIZED INVERSES OF MATRICES[J]. Numerical Mathematics A Journal of Chinese Universities, 1997, 19(3): 232-240 |
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| Authors: | Cheng Yonglin |
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| Affiliation: | Nanjing Normal University |
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| Abstract: | In this paper, finite algorthms for four constrained generalized inverses of matrices A(L)(-1) ,A(L)(+) ,(PLAPL) + and (APL)+ are given. When matrices contained in the problems are not too large, it is convenient to use the algorithms to compute these inverses. |
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| Keywords: | Finite algorithm constrained generalized inverse of matrix. |
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