| 二阶常系数非齐次线性微分方程特解的一些求法 |
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| 引用本文： | 秦军.二阶常系数非齐次线性微分方程特解的一些求法[J].皖西学院学报,2005,21(2):11-14. |
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| 作者姓名： | 秦军 |
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| 作者单位： | 皖西学院,数理系,安徽,六安,237012 |
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| 摘 要： | 介绍求二阶常系数非齐次线性微分方程特解的方法:迭代法、积分法、简化待定系数法、升阶法,用这些方法求微分方程的特解较方便。
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| 关 键 词： | 微分方程 特解 迭代法 积分法 简化待定系数法 升阶法 算子 |
| 文章编号： | 1009-9735(2005)02-0011-04 |
| 修稿时间： | 2004年9月27日 |
Some Methods to Find Particular Solutions to Second-order Constant Coefficient Inhomogenous Linear Differential Equation |
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| Qin Jun.Some Methods to Find Particular Solutions to Second-order Constant Coefficient Inhomogenous Linear Differential Equation[J].Journal of Wanxi University,2005,21(2):11-14. |
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| Authors: | Qin Jun |
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| Abstract: | This paper introduces some methods to find particular solutions to second-order constant coefficient inhomogenous linear differential equation. There are some methods such as iterative method, integration method, simplified method of undetermined coefficients and ascending order methods. It is easy to slove differential equation with these methods. |
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| Keywords: | differential equation particular solution arithmetic operators method |
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