Bulletin of the
Korean Mathematical Society
BKMS

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

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Bull. Korean Math. Soc. 2012; 49(1): 197-204

Printed January 1, 2012

https://doi.org/10.4134/BKMS.2012.49.1.197

Copyright © The Korean Mathematical Society.

Normal families and shared holomorphic functions

Feng L\"u

China University of Petroleum

Abstract

In this paper, we study the problem of normal families and deduce some results, which improve and generalize several related theorems obtained by Pang [7], Fang and Xu [3], L\"{u}, Xu, and Yi [6]. Meanwhile, some examples are given to show the sharpness of our results.

Keywords: holomorphic function, normal family, Nevanlinna theory, Cauchy theorem, linear differential polynomial

MSC numbers: 30D45, 30D35