摘要
给出了求一类非齐次微分方程L(D)y=f(x)特解的待定微分算子解法.即通过求与方程相关的待定微分算子R(D),从而得出非齐次微分方程的特解y=R(D)f(x).
The solutions of the special solutions for a class of non-homogeneous differential equations are given. Namely, the special solution of the non-homogeneous differential equation is obtained by solving the undetermined differential operator.
出处
《大学数学》
2016年第1期96-100,共5页
College Mathematics
关键词
非齐次微分方程
特解
待定微分算子
解法
non-homogeneous linear equation
special solution
uncertain differential operator
solution
