| 分块法求2~n阶方阵的逆矩阵的初步研究 |
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| 引用本文： | 姜文涛.分块法求2~n阶方阵的逆矩阵的初步研究[J].沈阳大学学报,1992(3). |
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| 作者姓名： | 姜文涛 |
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| 摘 要： | 本文总结了二阶方阵求逆矩阵的口诀,讨论了2~2阶方阵分成四块的求逆矩阵的方法并从理论上初步解决了2~n阶方阵的求逆矩阵的一般方法。
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| 关 键 词： | 分块矩阵 逆矩阵 2~n 阶方阵 |
Elemental Studies of Finding The Inverse of Order 2~n Square Matrices By Parts |
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| Jiang Wentao.Elemental Studies of Finding The Inverse of Order 2~n Square Matrices By Parts[J].Journal of Shenyang University,1992(3). |
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| Authors: | Jiang Wentao |
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| Institution: | Jiang Wentao |
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| Abstract: | This article has summarized a pithy formula for finding the inverse of order 2 square matri-ces, discussed the method by which the order 22square matrices are separated into four submatri-ces to obtain their inverse, and theoretically improved the general method of finding the inverse of order 2n square matrices. |
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| Keywords: | submatrix inverse matrix order 2n square matrix |
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