| 2个群逆矩阵和的群逆 |
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| 引用本文： | 李菊雁,金宝胜.2个群逆矩阵和的群逆[J].高师理科学刊,2012(2):33-35. |
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| 作者姓名： | 李菊雁 金宝胜 |
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| 作者单位： | 东北石油大学华瑞学院数学教研室 |
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| 摘 要： | 在A,B是2个非零的群可逆矩阵以及BAA#=ABB#AA#的条件下,得到了A+B的群逆公式.
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| 关 键 词： | 群逆 和 块阵 |
Group inverse of the sum of two group invertible matrices |
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| LI Ju-yan,JIN Bao-sheng.Group inverse of the sum of two group invertible matrices[J].Journal of Science of Teachers＇College and University,2012(2):33-35. |
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| Authors: | LI Ju-yan JIN Bao-sheng |
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| Institution: | (Department of Mathematical,Huarui College,Northeast Petroleum University,Harbin 150028,China) |
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| Abstract: | The formulas was found for the group inverse of A+B,where A and B are two nonzero group invertible complex matrices satisfying BAA#-ABB#AA# |
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| Keywords: | group inverse sum block matrix |
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