CM分担两个小函数且IM分担另一个小函数的亚纯函数

摘要

In this paper, we study the uniqueness of two meromorphic functions sharing two small functions CM and one small function IM with a fourth small function under certain conditions.By the method of constructing auxiliary functions, we get a result for two meromorphic functions,one to be a qusai-Mbius transformation of the other.%本文研究了两个亚纯函数共享两个CM小函数和一个IM小函数,并存在第四个小函数和一定条件下的唯一性.利用构造辅助函数方法,得到一个亚纯函数是另一个亚纯函数的拟分式线性变换.