| 矩阵加法的一种新的定义及其性质的讨论 |
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| 引用本文： | 谢贤熙. 矩阵加法的一种新的定义及其性质的讨论[J]. 宁夏大学学报(自然科学版), 1995, 16(1): 78-81 |
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| 作者姓名： | 谢贤熙 |
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| 作者单位： | 宁夏大学数学系 |
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| 摘 要： | 本文利用分块矩阵将矩阵直接和的概念加以扩充，引入矩阵加法的一种新的定义方式，并对其性质进行了一些初步的讨论。
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| 关 键 词： | 拟对角矩阵 直接和 矩阵 广义逆 加法 |
A NEW DEFINITION FOR ADDITION OF MATRICES AND DISCUSSION OF PROPERTIES |
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| Xie XianXi. A NEW DEFINITION FOR ADDITION OF MATRICES AND DISCUSSION OF PROPERTIES[J]. Journal of Ningxia University(Natural Science Edition), 1995, 16(1): 78-81 |
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| Authors: | Xie XianXi |
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| Abstract: | Two different definitions of the matrix multilication had been given by Hedamartand Kronecker.The concept about the direct sum of matrices has been extended by using thePartitioned matrix. A new definition of the addition of matrices and its elementary properties are given. |
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| Keywords: | quasi diagonal matrix direct sum of matrices generalized inverse matrix gin- verse. |
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