二阶线性微分方程的解法改进  

The improved solution for two order linear differential equation

作　　者：王建锋[1] 

机构地区：[1]河海大学理学院,南京210098

出　　处：《数学理论与应用》2004年第1期117-119,共3页Mathematical Theory and Applications

摘　　要：本文改进了二阶线性微分方程的朗期基解法 ,只要求出转化以后的一阶微分方程或者二阶齐次线性微分方程的一个特解 ,即可求出二阶线性微分方程的通解。This paper improves the Wronsky solution for two order linear differential equation. It is only required to settle one special answer of one order differential equation or two order homogeneous linear differential equation which is turned. Then, it can get the general answer of two order linear differential equation.

关 键 词：二阶线性微分方程 朗期基解法 特解 通解 

分 类 号：O175.2[理学—数学]