| 域上方阵乘积可交换的充要条件 |
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| 引用本文： | 周硕 郭丽杰 等. 域上方阵乘积可交换的充要条件[J]. 东北电力学院学报, 2001, 21(3): 30-33 |
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| 作者姓名： | 周硕 郭丽杰 等 |
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| 作者单位： | 东北电力学院数理系 吉林吉林132012(周硕，郭丽杰)，东北电力学院数理系 吉林吉林132012(赵立华) |
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| 摘 要： | 利用相似矩阵标准形与约当分解，讨论了域上方阵乘积可交换的充要条件，并给出了特殊矩阵的乘积可交换阵的形式。
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| 关 键 词： | 乘积可交换 相似标准形 分块矩阵 充要条件 |
| 文章编号： | 1005-2992(2001)03-0030-04 |
| 修稿时间： | 2001-01-10 |
Exchangeable Necessary and Sufficient Condition of Square Matrix Product on Domain |
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| ZHOU Shuo,GUO Li jie,ZHAO Li hua. Exchangeable Necessary and Sufficient Condition of Square Matrix Product on Domain[J]. Journal of Northeast China Institute of Electric Power Engineering, 2001, 21(3): 30-33 |
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| Authors: | ZHOU Shuo GUO Li jie ZHAO Li hua |
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| Abstract: | The exchangeable necessary and sufficient condition of square matrix product on domain has been investigated by using the standard form of the resemblance matrix and generalization Jordan disassociation. The exchangeable form of special matrix product is discussed. |
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| Keywords: | Exchangeable product Resemblance standard form Jordan disassociation Partitioned matrix Necessary and sufficient condition |
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