| 关于长方矩阵加权Drazin逆的一种分裂法 |
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| 引用本文： | 陈旭洲,陈果良. 关于长方矩阵加权Drazin逆的一种分裂法[J]. 高校应用数学学报(A辑), 1993, 0(1) |
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| 作者姓名： | 陈旭洲 陈果良 |
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| 作者单位： | 华东化工学院(陈旭洲)，华东师范大学(陈果良) |
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| 摘 要： | 本文给出了求解长方矩阵加W-权Drazin逆的一种分裂法及其相应的迭代法;并且讨论了迭代法收敛到加W-权Drazin逆的充分必要条件。对迭代法半收敛的情形,本文亦作了讨论。
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| 关 键 词： | 加W-权Drazin逆 分裂法 充分必要条件 半收敛情况 |
A SPLITTING FOR THE W-WEIGHTED DRAZIN INVERSE OF RECTANGULAR MATRIX |
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| Chen Xuzhou Chen Guoliang. A SPLITTING FOR THE W-WEIGHTED DRAZIN INVERSE OF RECTANGULAR MATRIX[J]. Applied Mathematics A Journal of Chinese Universities, 1993, 0(1) |
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| Authors: | Chen Xuzhou Chen Guoliang |
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| Affiliation: | Chen Xuzhou Chen Guoliang(East China University of Chemical Technology) (East China Normal University) |
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| Abstract: | This paper presents a new splitting and its relative iteration for calculating the W-wighted Drazin inverse of a rectangular matrix; We give a necessary and sufficient condition for the convergence of the iteration. The semiconvergent case is also discussed. |
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| Keywords: | W-weighted Drazin Inverse Splitting Method Necessary and Sufficient Condition Semiconvergent Case. |
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