| 二阶线性差分方程的待定系数解法及其证明 |
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| 引用本文： | 刘继合.二阶线性差分方程的待定系数解法及其证明[J].淄博学院学报(自然科学与工程版),2001,3(4):10-12. |
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| 作者姓名： | 刘继合 |
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| 作者单位： | 山东理工大学，山东淄博255091 |
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| 摘 要： | 从三个方面，系统地给出了二阶常系数线性非齐次差分方程的待定系数解法及其证明。
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| 关 键 词： | 二阶线性差分方程 待定系数解法 特征根 系数行列式 齐次方程 重根 |
Undetermined Coefficient Method and its Proof for Linear Difference Equations with Order 2 |
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| LIU Ji,he.Undetermined Coefficient Method and its Proof for Linear Difference Equations with Order 2[J].Journal of Zibo University(Natural Sciences and Engineering),2001,3(4):10-12. |
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| Authors: | LIU Ji he |
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| Abstract: | Undetermined coefficient method and its proof for non homogeneous linear ordinary difference equations are systematically given. |
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| Keywords: | linear difference equation with order 2 undetermined coefficient method characteristic root |
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