Relationships between characteristic functions of Δn f and f

被引:4
|
作者
Lan, Shuang-Ting [1 ]
Chen, Zong-Xuan [1 ]
机构
[1] S China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China
基金
中国国家自然科学基金;
关键词
Characteristic function; Borel exceptional value; Deficient value; DIFFERENCE-EQUATIONS;
D O I
10.1016/j.jmaa.2013.11.007
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we obtain the accurate relationships between the characteristic functions of a finite order meromorphic function f (z) and its forward differences Delta(n) f (z), where f (z) has two Borel exceptional values. (C) 2013 Elsevier Inc. All rights reserved.
引用
收藏
页码:922 / 942
页数:21
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