| 具有特殊分解分块矩阵的秩等式 |
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| 引用本文： | 李燕如.具有特殊分解分块矩阵的秩等式[J].广西科学,2008,15(2):113-116. |
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| 作者姓名： | 李燕如 |
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| 作者单位： | 南宁师范高等专科学校数学与计算机科学系,广西龙州,532400 |
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| 摘 要： | 在复数域上,研究具有特殊分块矩阵的秩,给出几个秩等式,并由文献2]中的一些秩等式得到一些分块矩阵的Moore-Penrose逆.
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| 关 键 词： | 特殊分解 分块矩阵 秩等式 |
| 收稿时间： | 2007/8/30 0:00:00 |
| 修稿时间： | 2007/12/10 0:00:00 |
Rank Equalities Through the Special Factorizations of the Block Matrix |
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| LI Yan-ru.Rank Equalities Through the Special Factorizations of the Block Matrix[J].Guangxi Sciences,2008,15(2):113-116. |
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| Authors: | LI Yan-ru |
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| Institution: | Department of Mathematics and Computer Science, Nanning Teachers College, Longzhou, Guangxi, 532400, China |
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| Abstract: | In the sense of complex number,some rank equalities through the special factorizations of the block matrix are studied in this paper,and some Moore-Penrose inverse of the block matrix are come through some rank qualities and other rank equalities from biliography. |
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| Keywords: | special factorization block matrix rank equality |
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