摘要
研究了以整函数为系数的高阶线性微分方程解的二阶导数的不动点,得到的两个结果推广了一些相关结论.
The fixed points of two order derivatives of solutions of some types of higher order linear differenliad equations with entire functions as coefficients are studied. Two results obtained in this paper generalized the related ones of some authors.
出处
《数学理论与应用》
2007年第4期107-113,共7页
Mathematical Theory and Applications
基金
毕节学院科研基金(20062001)
关键词
线性微分方程
不动点
超级
零点
不动点的收敛指数
整函数
Linear differential equation
Fixed point
Hyper order
Zero point
Exponent of convergence of fixed point
Entire function
