Transcendental Singularities for a Meromorphic Function with Logarithmic Derivative of Finite Lower Order

被引：6

作者：

Langley, J. K. ^{[1
]}

机构：

[1] Univ Nottingham, Sch Math Sci, Nottingham NG7 2RD, England

来源：

COMPUTATIONAL METHODS AND FUNCTION THEORY | 2019年 / 19卷 / 01期

关键词：

Meromorphic function; Direct and indirect transcendental singularities; Logarithmic derivative; ZEROS;

D O I：

10.1007/s40315-018-0253-3

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

It is shown that two key results on transcendental singularities for meromorphic functions of finite lower order have refinements which hold under the weaker hypothesis that the logarithmic derivative has finite lower order.

引用

页码：117 / 133

页数：17

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