Meromorphic Function Sharing Sets with Its Difference Operator or Shifts

被引：0

作者：

Bingmao DENG ^{[1
]}

Chunlin LEI ^{[1
]}

Mingliang FANG ^{[1
]}

机构：

[1] Institute of Applied Mathematics, South China Agricultural University

来源：

Chinese Annals of Mathematics,Series B | 2019年 / 03期

基金：

中国国家自然科学基金;

关键词：

Meromorphic function; Difference operator; Shared sets;

D O I：

暂无

中图分类号：

O174.52 [整数函数论、亚纯函数论（半纯函数论）];

学科分类号：

070104 ;

摘要：

Let f be a nonconstant meromorphic function, c ∈ C, and let ■be a meromorphic function. If f（z） and P(z, f（z）) share the sets {a（z）,-a（z）},{0} CM almost and share {∞} IM almost, where P(z, f（z）) is defined as（1.1）, then f（z） ≡±P(z, f（z）) or f（z）P(z, f（z）) ≡±a;（z）. This extends the results due to Chen and Chen（2013）, Liu（2009） and Yi（1987）.

引用

页码：331 / 338

页数：8

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