摘要
研究了非齐次线性微分方程的解及其解的导数的不动点与超级问题,得到了亚纯函数系数的非齐次线性微分方程的解及其解的导数的不动点的一个结果,所得结果推广了一些相关结果.
The fix point of solutions and the derivatives of solutions of comples higher order nonhomogeneous linear differenliad equations are studied, and getting one result of fixed point of higher order nonhomogeneous linear differenliad equations with meromorphic coefficents, the results obtained generalize the related results of some authors.
出处
《山西大同大学学报(自然科学版)》
2008年第3期1-5,共5页
Journal of Shanxi Datong University(Natural Science Edition)
基金
贵州省教育厅资助项目[2007079]
关键词
亚纯函数系数
线性微分方程
不动点
超级
零点
不动点的收敛指数
meromorphic coefficents
linear differential equations
fix point
hyper order
zero point
exponent of convergence of fix point