Bulletin of the
Korean Mathematical Society
BKMS

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

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Bull. Korean Math. Soc. 2006; 43(1): 161-168

Printed March 1, 2006

Copyright © The Korean Mathematical Society.

Non-linear differential polynomials sharing 1-points

Indrajit Lahiri and Rupa Pal

University of Kalyani, University of Kalyani

Abstract

We prove two theorems on the uniqueness of nonlinear differential polynomials sharing $1$-points, the first of which improves a recent result of Fang-Fang and Lin-Yi.

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

MSC numbers: 30D35