Zero Distribution on Differential-Difference Polynomials of Exponential Type Functions

被引：1
|
作者：
Liu, Kai [1 ]
Gao, Linkui [1 ]
Liu, Xinling [1 ,2 ]
机构：
[1] Nanchang Univ, Dept Math, Nanchang 330031, Jiangxi, Peoples R China
[2] Univ Eastern Finland, Dept Math & Phys, POB 111, Joensuu 80101, Finland
来源：
COMPUTATIONAL METHODS AND FUNCTION THEORY | 2019年 / 19卷 / 04期
关键词：
Exponential polynomials; Differential-difference polynomials; Value distribution;
D O I：
10.1007/s40315-019-00290-z
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Exponential type functions are important subclasses of transcendental entire functions. In this paper, we will use some results given by Steinmetz (Manuscr Math 26:155-167, 1978) to consider the zeros of difference or differential-difference polynomials of exponential polynomials. In addition, we also consider the zeros of difference polynomials of exponential type functions with infinite order.
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页码：717 / 728
页数：12
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