| 求三对角矩阵特征多项式一种简便方法 |
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| 引用本文： | 杨明辉. 求三对角矩阵特征多项式一种简便方法[J]. 大学数学, 2002, 18(2): 99-101 |
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| 作者姓名： | 杨明辉 |
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| 作者单位： | 南京林业大学,南京,210037 |
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| 摘 要： | 本文通过递推关系 ,直接给出求三对角矩阵特征多项式的一种简便方法 .该方法具有操作简单 ,计算量小的特点 .并给出算例 .
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| 关 键 词： | 三对角矩阵 特征多项式 递推关系 |
| 文章编号： | 1007-4120(2002)02-0099-03 |
| 修稿时间： | 2001-05-23 |
A Method for Solving Characteristic Polynomial of Tridiagonal Form |
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| YANG Ming hui. A Method for Solving Characteristic Polynomial of Tridiagonal Form[J]. College Mathematics, 2002, 18(2): 99-101 |
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| Authors: | YANG Ming hui |
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| Abstract: | In this paper, we directly give a simple method to solve characteristic polynomial of tridiagonal form by recurrent relation. The characteristic of the method is that operation is simply and calculation is small. Finally, a example is given. |
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| Keywords: | tridiagonal form characteristic polynomial recurrent relation |
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