两类变系数二阶线性微分方程的可积型  

The accessible product pattern of the second order linear differential equation with two kinds of variable coefficients

作　　者：刘文武[1] 

机构地区：[1]黔南民族师范学院学报编辑部,贵州都匀558000

出　　处：《西南民族大学学报（自然科学版）》2006年第5期866-869,共4页Journal of Southwest Minzu University(Natural Science Edition)

摘　　要：通过未知函数的线性变换和自变量变换,将两类变系数二阶线性方程化为已知的可积方程,从而得到两类变系数二阶线性方程的可积型.Through the linear change and the change of the independent variables of the unknown function,the second order linear differential equation with two kinds of variable coefficients can be converted into the known equation from which the product is accessible,so as to obtain the accessible product pattern of the second order linear differential equation with two kinds of variable coefficients.

关 键 词：二阶线性微分方程 变量替换 可积 

分 类 号：O175.1[理学—数学]