Communications of the
Korean Mathematical Society
CKMS

ISSN(Print) 1225-1763 ISSN(Online) 2234-3024

Article

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Commun. Korean Math. Soc. 2015; 30(2): 93-101

Printed April 30, 2015

https://doi.org/10.4134/CKMS.2015.30.2.93

Copyright © The Korean Mathematical Society.

Uniqueness of entire functions concerning differential polynomials

Jiang-Tao Li and Ping Li

Shihezi University, Chongqing University

Abstract

In this paper, we study the uniqueness of entire functions concerning differential polynomials and deficient value. The results extend and improve Theorem 2 in Yi \cite{c:1990}.

Keywords: entire functions, differential polynomials, deficient value, unique\-ness

MSC numbers: 30D35, 30D45