%0 Journal Article
%T Growth of the Solutions of Higher Order Linear Differential Equations in an Angle<br>高阶线性微分方程解的角域增长性
%A XU Junfeng
%A YI Hongxun
%A <br>徐俊峰
%J 系统科学与数学
%D 2008
%I 
%X The higher order linear differential equation $f^{(k)}+A_{k-1}f^{(k-1)}+\cdots+A_{1}f'+A_{0}f=0$ is considered, where $A_0, A_1, \cdots, A_{k-1}$ are analytic in an angle, and the growth and symptotic character of solutions of the equation restricted in the angle are obtained. Some existing results are improved.
%K Differential equation
%K growth
%K angular domain<br>微分方程
%K 增长性
%K 角域
%K 高阶线性微分方程
%K 微分方程解
%K 角域
%K 增长性
%K ANGLE
%K LINEAR
%K DIFFERENTIAL
%K EQUATIONS
%K HIGHER
%K ORDER
%K SOLUTIONS
%K 结果
%K 改进
%K 渐近性
%K 域内解
%K 假设
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=E0C09DD2D94DFB17C326DB32ED6459E8&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=B31275AF3241DB2D&sid=6C3EA4F7B6E5F836&eid=C3BC38F6CC09E835&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=7