Value sharing of meromorphic functions and some questions of Dyavanal
type: Item
instance of: scholarly article
title: Value sharing of meromorphic functions and some questions of Dyavanal
zbMATH Open document ID: 1267.30084
author: Xiao-Bin Zhang
published in: Frontiers of Mathematics in China
publication date: 2012-11-15T00:00:00Z
review text: The author studies the uniqueness problem of meromorphic functions when some special differential polynomials share a non-zero finite value or a fixed point. He uses the notion of weighted value sharing to answer some questions posed by \textit{R. S. Dyavanal} [J. Math. Anal. Appl. 374, No. 1, 335--345 (2011; Zbl 1202.30054)]. The Nevanlinna calculus is the main tool in proving the theorems.
reviewed by: Indrajit Lahiri
Mathematics Subject Classification ID: 30D35
Mathematics Subject Classification ID: 30D30
zbMATH DE Number: 6107744
zbMATH Keywords: uniqueness
zbMATH Keywords: meromorphic function
zbMATH Keywords: sharing value
zbMATH Keywords: fixed point
MaRDI profile type: Publication
full work available at URL: s11464-012-0172-y
OpenAlex ID: W2163553184
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DOI: 10.1007/S11464-012-0172-Y
description: scientific article; zbMATH DE number 6107744