CHARACTERISTIC OF COMPOSITION MEROMORPHIC FUNCTIONS WITH DEFICIENT FUNCTIONS

被引：0

作者：

SUN Jian-wu (Department of Mathematics ^{[1
]}

机构：

[1] 第4期SUNJianwu:CharacteristicofCompositionMeromorphicFunctionswithDeficientFunctions

来源：

佳木斯大学学报(自然科学版) | 2004年 / 04期

关键词：

FUNCTIONS WITH DEFICIENT FUNCTIONS; cm; CHARACTERISTIC OF COMPOSITION MEROMORPHIC;

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 obtain the following result:Let f(z) be a meromorphic function of order ρ and lower order λ,let ai(z)(i=1,2,…n,n≤∞) be entire function,which satisying T(r,ai(z)=o(T(r,f)) with Σ~n(i=1)δ(ai(z),f)=1 and δ(ai(z),f)>0 (ai(z)∞).If limr∞T(r,f(z+1))T(r,f(z))=∞. Then ρ=λ=∞. We solved problem due to C.C.yang concerning the characteristic functions of the composite functions.

引用

页码：536 / 539

页数：4