Zero Distribution on Differential-Difference Polynomials of Exponential Type Functions

被引：3

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.

引用

页码：717 / 728

页数：12

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