On Homogeneous Differential Polynomials of Meromorphic Functions

被引：2
|
作者：
Wei Chuan LIN Department of Mathematics
机构：
来源：
Acta Mathematica Sinica,English Series | 2005年 / 21卷 / 02期
关键词：
Differential polynomial; Normal family; Meromorphic function;
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：
In this paper,we study one conjecture proposed by W.Bergweiler and show that anytranscendental meromorphic functions f(z)have the form exp(α+β)if f(z)f″(z)-α(f′(z))~2≠0,where α≠1,(n+1)/n,n∈N.Moreover,an analogous normality criterion is obtained.
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页码：261 / 266
页数：6
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