Exponential Polynomials as Solutions of Nonlinear Differential-Difference Equations

被引：2
|
作者：
Gao, L. K. [1 ]
Liu, K. [1 ]
Liu, X. L. [1 ,2 ]
机构：
[1] Nanchang Univ, Nanchang, Jiangxi, Peoples R China
[2] Univ Eastern Finland, Joensuu, Finland
来源：
JOURNAL OF CONTEMPORARY MATHEMATICAL ANALYSIS-ARMENIAN ACADEMY OF SCIENCES | 2022年 / 57卷 / 02期
关键词：
exponential polynomial; differential-difference equation; entire solution;
D O I：
10.3103/S1068362322020030
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Exponential polynomials, an important subclass of finite order entire functions, as solutions of differential or difference or differential-difference equations are considered in [5, 10, 19, 20]. The critical domains of zeros and the quotients of exponential polynomials are considered in [6]. In this paper, we proceed to consider the exponential polynomials as solutions of some general complex differential-difference equations and extend existence results.
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页码：77 / 89
页数：13
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