| 几个反问题及其求解 |
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| 引用本文： | 石永芳.几个反问题及其求解[J].甘肃联合大学学报(自然科学版),2007,21(1):98-101. |
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| 作者姓名： | 石永芳 |
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| 作者单位： | 甘肃联合大学,数学与信息科学学院,甘肃,兰州,730000 |
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| 摘 要： | 学好高等代数,不但要注重每一个正面问题,而且要熟悉一些问题的反问题.本文讨论了高等代数中矩阵的特征值特征向量、线性变换的核及线性方程组等问题的反问题,并给出了其求解方法.
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| 关 键 词： | 特征值 线性变换 线性方程组 反问题 |
| 文章编号： | 1672-691X（2007）01-0098-04 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006年2月27日 |
Several Contrary Questions and the Methods of Finding the Solution |
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| SHI Yong-fang.Several Contrary Questions and the Methods of Finding the Solution[J].Journal of Gansu Lianhe University :Natural Sciences,2007,21(1):98-101. |
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| Authors: | SHI Yong-fang |
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| Abstract: | In order to learn the advanced algebra well,we should not only lay stress on each direct question,but also be familiar with some questions' contrary question.This article has discussed separately four contrary questions in the advanced algebra,they are the matrix characteristic value characteristic vector,matix of tvansformation,kernel of linear transformation and the solution of linear equations.The methods of finding the solution are given. |
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| Keywords: | characteristic value linear transformation contrary questions |
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