具有三个分担值及其导数具有一个分担值的亚纯函数

Meromorphic functions that share three values with one sharing value for their derivatives

利用权分担的思想,研究了具有三个分担值及其导数具有一个分担值的亚纯函数的唯一性问题,所得结论改进了Tohge和AmerH.H.Al-khaladi等人的结论。

Using the idea of weighted sharing of values, this paper studies the Problem of uniqueness of meromorphic functions that share three values with one share value for their derivatives. The result in this paper improves the theorems given by Tohge and AmerH. H. Al-khaladi.