摘要
本文介绍用积分因子法求解一阶线性非齐次微分方程,解决学生学习"任意常数变易法"中的疑虑,对一阶线性非齐次微分方程提供一种新的解法。
This paper describes the usage of integrating factor method for solving first - order linear inhomogeneotts differential equation, to solve the students＇doubts during their learning of ＂Arbitrary constant Variation method＂ , and provides a new solution to first - order line- ar inhomogeneous differential equations.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
北大核心
2014年第5期160-161,共2页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
关键词
一阶线性非齐次微分方程
常数变易法
积分因子法
First -order linear inhomogeneous differential equation
arbitrary constant variation method
integrating factor method
