Uniqueness of Meromorphic Functions Concerning the Difference Polynomials

In this article, we main study the uniqueness problem of meromorphic function which difference polynomials sharing common values. We consider the entire function $(f^n(f^m-1)\prod_{j=1}^{s}f(z+c_j)^{{\mu}j})^{(k)}$ and the meromorphic function $f^n(f^m-1)\prod_{j=1}^{s}f(z+c_j)^{{\mu}j}$ to get the...

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Bibliographic Details
Published inKyungpook mathematical journal Vol. 55; no. 2; pp. 411 - 427
Main Authors LIU, FANGHONG, YI, HONGXUN
Format Journal Article
LanguageKorean
Published 2015
Subjects
uniqueness
meromorphic functions
difference polynomials
sharing common value
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Summary:In this article, we main study the uniqueness problem of meromorphic function which difference polynomials sharing common values. We consider the entire function $(f^n(f^m-1)\prod_{j=1}^{s}f(z+c_j)^{{\mu}j})^{(k)}$ and the meromorphic function $f^n(f^m-1)\prod_{j=1}^{s}f(z+c_j)^{{\mu}j}$ to get the main results which extend Theorem 1.1 in paper[5] and theorem 1.4 in paper[6].
Bibliography:KISTI1.1003/JNL.JAKO201523348320720
ISSN:1225-6951
0454-8124