•
A
Unicity Theorem for Meromorphic Functions Huiling Qiu and Mingliang
Fang Abstract.
In this paper, we study the uniqueness of meromorphic
functions and prove the following result: Let
be a positive
integer,
,
and let
and
be two nonconstant meromorphic functions whose poles are
of multiplicities at
least2. If ,
,
and ,
then .
This result also answer a question
of
Gross [4] and
improve some results
of Fang and Xu [1], Yi [14] and Yi [15].
be a positive
,
and let 
and 
be two nonconstant meromorphic functions whose poles are
of multiplicities at 
,
,
and 
,
then 
.
This result also answer a question