摘要
本文证明了一类亚纯函数在涉及微分多项式F(z)=f(k)(z)+sum from j=1 to n( )ajfJ(z)且具有重值憎况下的奇异方向的存在住,解决了顾永兴的一个猜测。
This present paper proves the existence of singular direction of a clss of meromor- phic functions with defferentia polynomial F(z) = f(k)(z) + sum for n=1 to n() ajfj(z) and multiple values,which solves Gu Yongxing's conjecture.
关键词
亚纯函数
微分多项式
重值
奇异方向
meromorphic functions differential polynimial
multiple value
singular direc- tion.