| 二阶矩阵的四次方和四次方根 |
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| 引用本文： | 赵虹.二阶矩阵的四次方和四次方根[J].长春师范学院学报,2003(2). |
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| 作者姓名： | 赵虹 |
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| 作者单位： | 长春师范学院数学系 吉林长春 |
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| 摘 要： | 本文给出了二阶矩阵的四次方的表达式和元素间的关系,并讨论了二阶矩阵的四次方根的存在性条件和表达式。
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| 关 键 词： | 矩阵 矩阵的四次方 矩阵的四次方根 重根 |
The Fourth Power and the Fourth Root of 2x2 Matrix |
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| ZHAO Hong.The Fourth Power and the Fourth Root of 2x2 Matrix[J].Journal of Changchun Teachers College,2003(2). |
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| Authors: | ZHAO Hong |
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| Abstract: | In this paper, we give the expressions of the fourth power and the relationship among the elements of the fourth power of a 2x2 matrix and also discuss the existing conditions and expressions of the fourth root of the matrix. |
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| Keywords: | matrix the fourth power of a matrix the fourth root of a matrix multiple root |
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