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
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).
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页码:331 / 338
页数:8
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