安康学院学报
安康學院學報
안강학원학보
JOURNAL OF ANKANG UNIVERSITY
2012年
2期
98-99
,共2页
通解%变系数%二阶微分方程
通解%變繫數%二階微分方程
통해%변계수%이계미분방정
second order differential equation%various coefficient%general solution
研究了二阶变系数微分方程y″＋P（x）y=Q（x）,在适当条件下将其转换为二阶线性常系数微分方程,并得到其通解。应用该方法,可求出许多变系数微分方程的通解。
研究瞭二階變繫數微分方程y″＋P（x）y=Q（x）,在適噹條件下將其轉換為二階線性常繫數微分方程,併得到其通解。應用該方法,可求齣許多變繫數微分方程的通解。
연구료이계변계수미분방정y″＋P（x）y=Q（x）,재괄당조건하장기전환위이계선성상계수미분방정,병득도기통해。응용해방법,가구출허다변계수미분방정적통해。
In this paper,the solvable of the various coefficient second order differential equation is studied.The condition that the various coefficient second order differential equation transfers into constant coefficient equation is given.Some solvable results are extended.
