节点文献
高阶线性微分方程解与其某些导数的不动点
The Fixed Points of Solutions and Their Derivatives of the Higher Order Linear Differential Equation
【摘要】 本文研究了以整函数为系数的高阶线性微分方程的解及其某些导数的不动点问题,指出它们的不动点与解的增长性密切相关,并给出不动点密度的精确估计。
【Abstract】 We investigate the fixed point problems of solutions and their derivatives of higher order differential equations with entire function coefficients. Because of the control of differential equations, the precise properties of their fixed points are obtained.
【关键词】 高阶线性微分方程;
整函数;
不动点;
超级;
【Key words】 higher order linear differential equation; entire function; fixed point; hyper-order;
【Key words】 higher order linear differential equation; entire function; fixed point; hyper-order;
【基金】 数学天元基金(10426007).
- 【文献出处】 工程数学学报 ,Chinese Journal of Engineering Mathematics , 编辑部邮箱 ,2005年04期
- 【分类号】O175
- 【被引频次】1
- 【下载频次】93