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
收藏
页码：331 / 338
页数：8
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