| 广义逆矩阵中三个问题的研究 |
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| 引用本文： | 陈建梅. 广义逆矩阵中三个问题的研究[J]. 陕西师范大学学报(自然科学版), 2001, 0(Z1) |
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| 作者姓名： | 陈建梅 |
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| 作者单位： | 郑州工业大学数理力学系 河南郑州 |
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| 摘 要： | 研究广义逆矩阵中的三个问题 :( 1 )广义逆矩阵与逆矩阵之间的关系 ;( 2 )给出广义逆矩阵A 惟一性的简明证法及计算公式 ;( 3)给出广义逆矩阵集合A{1 }中的任意元素的简便计算表达式
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| 关 键 词： | 逆矩阵 广义逆矩阵 广义逆矩阵集合A{1} 矩阵的最大秩分解式 |
Research of three questions in generalized inverse matrix |
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| CHEN Jian_mei. Research of three questions in generalized inverse matrix[J]. Journal of Shaanxi Normal University: Nat Sci Ed, 2001, 0(Z1) |
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| Authors: | CHEN Jian_mei |
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| Abstract: | Generalized inverse matrix has the extensive use i n system theory, excellent computation, statistics etc., In the paper we chiefly r esearch on the following three questions:(1) The relation between generalized inverse matrix and inverse matrix;(2) We give the concise proof for generalized inverse matrix A u niqueness and the computation formula ablaut A ;(3) We give the convenient computation formula ablaut an arbitrary element of g eneralized inverse matrix geometry. |
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| Keywords: | inverse matrix generalized inverse matrix general ized inverse matrix geometry A{1} decomposition formula of ma trix maximum rank |
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