摘要
本文根据某常微分方程的可积性,通过变量代换,给出了两类变系数微分方程的可积形式。
Based on the integrability of differential equations with constant coefficients,the paper gives integrable forms for two classes of two-order differential equations with variable coefficients through the substitution of variables.
关键词
二阶
微分方程
积分形式
变量代换
two-order
differential equations
integral representations
substitution of variables