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| 二阶线性微分方程的可积性判据 | |
| 引用本文： | 伍锦棠.二阶线性微分方程的可积性判据[J].大学数学,2010,26(4). |
| 作者姓名： | 伍锦棠 |
| 摘 要： | 文章研究二阶线性微分方程y″+p(x)y′+q(x)y=0可积性.通过寻找p(x),q(x)满足的关系式得到方程可积的充分条件. |
| 关 键 词： | 二阶线性微分方程 充分条件 可积判据 降阶 |
Integral Criterion of the Second Order Differential Equation |
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| WU Jin-tang.Integral Criterion of the Second Order Differential Equation[J].College Mathematics,2010,26(4). | |
| Authors: | WU Jin-tang |
| Abstract: | We study the integral criterion of the second order linear differential equation. By finding the relations among p and q,we get the integral sufficient condition. |
| Keywords: | second order linear differential equation sufficient condition integral criterion depression of order |
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