整个函数与它们的两个差分运算符共享一个小函数。

IF 4.1 3区数学 Q1 Mathematics

Advances in Difference Equations Pub Date : 2017-01-01 Epub Date: 2017-08-01 DOI:10.1186/s13662-017-1281-4

Feng Lü, Yanfeng Wang, Junfeng Xu

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引用次数: 0

摘要

在这篇文章中，我们推导出了全函数的唯一性结果，这些全函数与它们的两个差分算子共享一个小全函数。Oper.Theory 10:1317-1327, 2015, Theorem 1.1）和（Chen and Li in Adv. Differ. Equ. 2014:311, 2014, Theorem 1.1），省略了共享的小全函数是周期性的假设。

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Entire functions sharing a small function with their two difference operators.

In this article, we deduce a uniqueness result of entire functions that share a small entire function with their two difference operators, generalizing some previous theorems of (Farissi et al. in Complex Anal. Oper. Theory 10:1317-1327, 2015, Theorem 1.1) and (Chen and Li in Adv. Differ. Equ. 2014:311, 2014, Theorem 1.1) by omitting the assumption that the shared small entire function is periodic.

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来源期刊

Advances in Difference Equations 数学-数学

自引率

0.00%

发文量

审稿时长

4-8 weeks

期刊介绍： The theory of difference equations, the methods used, and their wide applications have advanced beyond their adolescent stage to occupy a central position in applicable analysis. In fact, in the last 15 years, the proliferation of the subject has been witnessed by hundreds of research articles, several monographs, many international conferences, and numerous special sessions. The theory of differential and difference equations forms two extreme representations of real world problems. For example, a simple population model when represented as a differential equation shows the good behavior of solutions whereas the corresponding discrete analogue shows the chaotic behavior. The actual behavior of the population is somewhere in between. The aim of Advances in Difference Equations is to report mainly the new developments in the field of difference equations, and their applications in all fields. We will also consider research articles emphasizing the qualitative behavior of solutions of ordinary, partial, delay, fractional, abstract, stochastic, fuzzy, and set-valued differential equations. Advances in Difference Equations will accept high-quality articles containing original research results and survey articles of exceptional merit.