| n元二次型特征方程的求法 |
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| 引用本文： | 李同荣,张吉庆,邱芳.n元二次型特征方程的求法[J].荆门职业技术学院学报,2007,22(9):82-84. |
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| 作者姓名： | 李同荣 张吉庆 邱芳 |
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| 作者单位： | 滨州学院数学与信息科学系 山东滨州256603 |
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| 摘 要： | 给出了求n元二次型特征方程的一个重要定理,用代数方法解决了几何问题,并给出几个应用实例。
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| 关 键 词： | 二次型 特征方程 主子式 |
| 文章编号： | 1008-4657（2007）09-0082-03 |
| 修稿时间： | 2007-04-04 |
A Method for Calculating Characteristic Equation of n-element Quadratic Form |
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| LI Tong-rong,ZHANG Ji-qing,QIU Fang.A Method for Calculating Characteristic Equation of n-element Quadratic Form[J].Journal of Jingmen Vocational Technical College,2007,22(9):82-84. |
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| Authors: | LI Tong-rong ZHANG Ji-qing QIU Fang |
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| Institution: | Department of Mathematics and Information Science, Binzhou University, Binzhou, Shandong ,256603, China |
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| Abstract: | An important theorem for calculating characteristic equation of n-element quadratic form is given,it solving geometric problem by algebraic method.In this paper,some examples are given too. |
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| Keywords: | quadratic form characteristic equation principal minor |
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