| 矩阵方程AXB=D有惟一解的充分必要条件 |
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| 引用本文： | 魏金宝.矩阵方程AXB=D有惟一解的充分必要条件[J].甘肃联合大学学报(自然科学版),2006,20(5):20-22. |
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| 作者姓名： | 魏金宝 |
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| 作者单位： | 甘肃省临夏中学,甘肃,临夏,731100 |
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| 摘 要： | 讨论矩阵方程AXB=D解的存在性和惟一性问题,得到了该方程有惟一解的充分必要条件.
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| 关 键 词： | 矩阵方程 Moore-Penrose广义逆 充要条件 |
| 文章编号： | 1672-691X（2006）05-0020-03 |
| 收稿时间： | 2006-02-23 |
| 修稿时间： | 2006年2月23日 |
The Necessary and Sufficient Condition that Matix Eouation AXB = D Has Unique Solution |
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| WEI Jin-bao.The Necessary and Sufficient Condition that Matix Eouation AXB = D Has Unique Solution[J].Journal of Gansu Lianhe University :Natural Sciences,2006,20(5):20-22. |
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| Authors: | WEI Jin-bao |
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| Abstract: | In this paper,the author discusses the existence and uniqueness problems for matrix equation,and obtains the necessary and sufficient condition of this equation having unique solution. |
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| Keywords: | matrix equation Moore-Penrose generalized inverse the necessary and sufficient condition |
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