| 二阶常系数线性微分方程的特解公式 |
| |
| 引用本文： | 赵士银.二阶常系数线性微分方程的特解公式[J].甘肃联合大学学报(自然科学版),2008,22(1):36-39. |
| |
| 作者姓名： | 赵士银 |
| |
| 作者单位： | 宿迁学院,教师教育系,江苏,宿迁,223800 |
| |
| 摘 要： | 针对自由项f(x)为几类常见类型的二阶常系数非齐次线性微分方程,得到了求此类微分方程的特解公式,使求特解更加简易,且适合计算机计算.
|
| 关 键 词： | 微分方程 特解 特征方程 |
| 文章编号： | 1672-691X（2008）01-0036-04 |
| 收稿时间： | 2007-06-26 |
| 修稿时间： | 2007年6月26日 |
The Particular Solution of Second-order Constant Coefficient Linear Differential Equation |
| |
| ZHAO Shi-yin.The Particular Solution of Second-order Constant Coefficient Linear Differential Equation[J].Journal of Gansu Lianhe University :Natural Sciences,2008,22(1):36-39. |
| |
| Authors: | ZHAO Shi-yin |
| |
| Abstract: | In this paper,when free terms are a number of common types of second-order constant coefficient linear non-homogeneous differential equations, the special solution of differential equations formula is given,which makes the special solution more simple,and suitable for computer calculation. |
| |
| Keywords: | differential equation particular solution characteristic equation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
