| 一类二阶变系数线性微分方程的积分因子解法 |
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| 引用本文： | 宁荣健,唐烁,朱士信. 一类二阶变系数线性微分方程的积分因子解法[J]. 大学数学, 2006, 22(2): 123-126 |
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| 作者姓名： | 宁荣健 唐烁 朱士信 |
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| 作者单位： | 合肥工业大学理学院,合肥230009;合肥工业大学理学院,合肥230009;合肥工业大学理学院,合肥230009 |
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| 摘 要： | 通过寻求积分因子f1(x),f2(x),求解一类二阶线性微分方程,包括二阶常系数线性微分方程和二阶Euler方程.
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| 关 键 词： | 二阶线性微分方程 积分因子 通解 Ricoati方程 |
| 文章编号： | 1672-1454（2006）02-0123-04 |
| 收稿时间： | 2005-01-10 |
| 修稿时间： | 2005-01-10 |
The Solution of a kind of Second Order Linear Differential Equation with Integral Factor |
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| NING Rong-jian,TANG Shuo,ZHU Shi-xin. The Solution of a kind of Second Order Linear Differential Equation with Integral Factor[J]. College Mathematics, 2006, 22(2): 123-126 |
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| Authors: | NING Rong-jian TANG Shuo ZHU Shi-xin |
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| Abstract: | By looking for the integral factor f_1(x),f_2(x),we can get the general solution of a kind of second order linear differential equation,including second order linear differential equation with constant coefficients and second order Euler differential equation. |
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| Keywords: | second order linear differential equation integral factor general solution Ricoati's differential equation |
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