摘要
本文给出了一类变系数线性微分方程化为二阶常系数线性微分方程的求解方法,得到了变系数二阶线性微分方程的一个新的可解类型。
In this paper, a new type of linear differential equation with variable coefficients is turned into second order linear differential equation with constant coefficients, the solution of the second order linear differential equation with variable coef- ficients is obtained.
出处
《潍坊学院学报》
2012年第6期13-14,19,共3页
Journal of Weifang University
关键词
变系数
常系数
微分方程
variable coefficients, constant coefficients, differential equation