| K-行正交矩阵的几点性质 |
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| 引用本文： | 贾书伟.K-行正交矩阵的几点性质[J].平顶山工学院学报,2011,20(1). |
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| 作者姓名： | 贾书伟 |
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| 作者单位： | 西华大学数学与计算机学院,四川,成都,610039 |
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| 摘 要： | 给出行(列)对称矩阵、K-行正交矩阵以K-行对合矩阵的概念,研究了K-行正交矩阵的一些性质,得到K-行正交矩阵是行列对称矩阵以及它本身、它的行转置和列转置矩阵都是可逆矩阵等结论.同时,也研究了行对称矩阵与K-行正交矩阵、K-行对合矩阵的关系,并加以理论证明.
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| 关 键 词： | 矩阵 可逆矩阵 行(列)对称矩阵 K-行正交矩阵 K-行对合矩阵 |
Some properties on K-row orthogonal matrix |
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| JIA Shu-wei.Some properties on K-row orthogonal matrix[J].Journal of Pingdingshan Institute of Technology,2011,20(1). |
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| Authors: | JIA Shu-wei |
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| Affiliation: | JIA Shu-wei(School of Mathematics and Computer engineering,Xihua University,Chengdu 610039,China) |
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| Abstract: | To travel(column) matrix,rows and rows of orthogonal matrix concept of co-matrix to study the lines of some simple properties of orthogonal matrix,the following conclusions: K-row orthogonal matrix is the ranks of the symmetric matrix,and so on.The author studied the row of symmetric matrices and the K-row orthogonal matrix,K-row matrix on the joint relationship and to be proved as well. |
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| Keywords: | matrix invertible matrix row(column) symmetric matrix K-row orthogonal matrix K-row of the co-matrix |
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