摘要
文[2-6]讨论了亚纯函效或代数体函数的微分多项式 及 的例外值问题。本文利用代效体函数的Nevanlinna值分布理论方法,研究了代数体函数的微分多项式的Picard值问题.推广了他们的结果。
Some authors had investigated the problem of exceptional value of differential polynomials w'(z)-aw(?)(z) and w'(z)w(?)(z) of meromorphic (or algebroid) functions in the paper [2-6].Applying the techniques from Nevanlinna theory of value distribution theory of algebroid functions,we deal with the problem of Picard values of differential polynomials P and of algebroid functions, and generalize their results.
出处
《数学杂志》
CSCD
北大核心
2003年第1期59-63,共5页
Journal of Mathematics
基金
Supported by National Natural Science Foundation of China(19971052).
关键词
代数体函数
值分布
微分多项式
亚纯函数
algebroid functions, the vale distribution, differential polynomials.
