Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

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Bull. Korean Math. Soc. 2007; 44(4): 607-622

Printed December 1, 2007

Copyright © The Korean Mathematical Society.

On uniqueness of meromorphic functions when two differential monomials share one value

Abhijit Banerjee

Kalyani Government Engineering College

Abstract

We prove four theorems on the uniqueness of non linear differential polynomials sharing one value which improve a result of Yang and Hua, and supplements some results of Lahiri, Xu and Qiu and Banerjee.

Keywords: uniqueness, meromorphic function, non-linear differential polynomial, shared value

MSC numbers: 30D35