ON THE ITERATED ORDER OF MEROMORPHIC SOLUTIONS OF HIGHER ORDER LINEAR DIFFERENTIAL EQUATIONS

• 作者: CaoTingbin ChenZongxuan TuJin ZhengXiumin
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: 线性微分方程 亚纯函数 迭代序列 迭代收敛指数
• 年，卷（期）: 2005,（2）
• 页码范围: 111-122
• 页数: 12页
• 分类号: O174.52

摘要

In this paper, we investigate complexhigher order linear differential equationshomogeneous and non-homogeneous with meromorphic coefficients. We obtain several results concerning the iterated order of meromorphic solutionsand the iterated convergence exponent of the zeros of meromorphic solutions.