Acta mathematica scientia,Series B ›› 2011, Vol. 31 ›› Issue (2): 627-633.doi: 10.1016/S0252-9602(11)60262-2

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ON PROPERTIES OF DIFFERENCE POLYNOMIALS

 CHEN Zong-Xuan, HUANG Zhi-Bo, ZHENG Xiu-Min   

  1. School of Mathematical Sciences, South China Normal University, Guangzhou 510631, China
  • Received:2009-02-09 Revised:2009-05-01 Online:2011-03-20 Published:2011-03-20
  • Supported by:

    This project was supported by the National Natural Science Foundation of  China (10871076).

Abstract:

We study the value distribution of difference polynomials of meromorphic functions, and extend classical theorems of Tumura-Clunie type to difference polynomials. We also consider the value distribution of f(z)f(z+c).

Key words: Difference polynomial,  Tumura-Clunie theorem, value distribution

CLC Number: 

  • 30D35
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