Two meromorphic functions sharing sets concerning small functions
Bull. Korean Math. Soc. 2009 Vol. 46, No. 6, 1189-1200
Published online November 1, 2009
Ting-Bin Cao
Nanchang University
Abstract : The main purpose of this paper is to deal with the uniqueness of meromorphic functions sharing sets concerning small functions. We obtain two main theorems which improve and extend strongly some results due to R. Nevanlinna, Li-Qiao, Yao, Yi, Thai-Tan, and Cao-Yi.
Keywords : meromorphic function, Nevanlinna theory, small function
MSC numbers : Primary 30D35, Secondary 30D30
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