Zeros of Differential Polynomials of Meromorphic Functions

2021 ◽  
Author(s):  
Ta Thi Hoai An ◽  
Nguyen Viet Phuong
Keyword(s):  
Meromorphic Functions ◽  
Differential Polynomials

scholarly journals The Zeros of Difference Polynomials of Meromorphic Functions

2012 ◽  
Vol 2012 ◽  
pp. 1-13
Author(s):  
Junfeng Xu ◽  
Xiaobin Zhang
Keyword(s):  
Meromorphic Function ◽  
Meromorphic Functions ◽  
Differential Polynomials ◽  
Difference Polynomials

We investigate the value distributions of difference polynomialsΔf(z)-af(z)nandf(z)nf(z+c)which related to two well-known differential polynomials, wheref(z)is a meromorphic function.

scholarly journals Further Results on Uniqueness of Meromorphic Functions concerning Fixed Points

2014 ◽  
Vol 2014 ◽  
pp. 1-7
Author(s):  
Xiao-Bin Zhang
Keyword(s):  
Fixed Points ◽  
Meromorphic Functions ◽  
Differential Polynomials

We will study the uniqueness problems of meromorphic functions of differential polynomials sharing fixed points. Our results improve or generalize some previous results on meromorphic functions sharing fixed points.

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