scholarly journals Meromorphic functions sharing small functions with their linear difference polynomials

2013 ◽  
Vol 2013 (1) ◽  
Author(s):  
Sheng Li ◽  
BaoQin Chen
2012 ◽  
Vol 2012 ◽  
pp. 1-13
Author(s):  
Junfeng Xu ◽  
Xiaobin Zhang

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.


2011 ◽  
Vol 2011 ◽  
pp. 1-9 ◽  
Author(s):  
Zong-Xuan Chen

We study the value distribution of the difference counterpartΔf(z)−af(z)noff′(z)−af(z)nand obtain an almost direct difference analogue of results of Hayman.


2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Yong Liu ◽  
Yinhong Cao ◽  
Xiaoguang Qi ◽  
Hongxun Yi

We investigate the zero distribution ofq-shift difference polynomials of meromorphic functions with zero order and obtain some results that extend previous results of K. Liu et al.


2009 ◽  
Vol 32 (1) ◽  
pp. 130-145 ◽  
Author(s):  
Ping Li ◽  
Chung-Chun Yang

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