| 矩阵方程AX＝B的中心对称解及其最佳逼近 |
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| 引用本文： | 林玲. 矩阵方程AX＝B的中心对称解及其最佳逼近[J]. 经济数学, 2007, 24(2): 217-220 |
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| 作者姓名： | 林玲 |
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| 作者单位： | 广东外语外贸大学信息科学技术学院,广东广州,510420 |
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| 基金项目： | 国家自然科学基金资助项目(60572114) |
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| 摘 要： | 基于一种新的思路,本文将一类约束矩阵方程问题化为无约束矩阵方程问题,从而轻易地获得了简洁且满意的结果.
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| 关 键 词： | 中心对称矩阵 矩阵方程 最佳逼近 |
| 修稿时间： | 2006-11-08 |
THE CENTROSYMMETRIC SOLUTION OF THE MATRIX EQUATION AX=B AND ITS OPTIMAL APPROXIMATION |
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| Lin Ling. THE CENTROSYMMETRIC SOLUTION OF THE MATRIX EQUATION AX=B AND ITS OPTIMAL APPROXIMATION[J]. Mathematics in Economics, 2007, 24(2): 217-220 |
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| Authors: | Lin Ling |
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| Abstract: | Based on a kind of new train of thought.a class of constrained matrix equation problems are reformulated into unconstrained matrix equation problems so that compact and satisfactory results are obtained easily. |
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| Keywords: | Centrosymmetric matrix matrix equation optimal approximation |
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