| 关于单矩阵的广义逆(英文) |
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| 引用本文： | 陈焕银.关于单矩阵的广义逆(英文)[J].数学进展,2012(2):167-172. |
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| 作者姓名： | 陈焕银 |
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| 作者单位： | 杭州师范大学数学系 |
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| 基金项目： | Supported by the Natural Science Foundation of Zhejiang Province(No.Y6090404);the Fund of Hangzhou Normal University(No.200901) |
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| 摘 要： | 本文研究了单矩阵的广义逆,得到了单矩阵有内逆的充分必要条件,进一步讨论了结合环上单矩阵的群逆。
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| 关 键 词： | 单矩阵 内逆 群逆 |
On Generalized Inverses of Simple Matrices |
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| CHEN Huanyin.On Generalized Inverses of Simple Matrices[J].Advances in Mathematics,2012(2):167-172. |
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| Authors: | CHEN Huanyin |
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| Institution: | CHEN Huanyin (Department of Mathematics,Hangzhou Normal University,Hangzhou,Zhejiang,310036,P.R.China) |
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| Abstract: | In this article,we obtain a necessary and sufficient condition under which a simple matrix has an inner inverse.Furthermore,we get the group inverses for such matrices over an associative ring. |
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| Keywords: | simple matrix inner inverse group inverse |
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