Subclasses of multivalent harmonic mappings defined by convolution
type: Item
instance of: scholarly article
title: Subclasses of multivalent harmonic mappings defined by convolution
zbMATH Open document ID: 1252.30013
author: K. G. Subramanian
author: B. Adolf Stephen
author: See Keong Lee
published in: Bulletin of the Malaysian Mathematical Sciences Society. Second Series
publication date: 2012-07-04T00:00:00Z
full work available at URL: vol35 3 11.html
review text: In this paper the authors introduce a new subclass of multivalent harmonic functions defined by convolution. Sufficient coefficient conditions are obtained that are also shown to be necessary when the functions have negative coefficients. The results, which are presented in terms of five theorems and three corollaries, are interesting and their proofs seem to be correct.
reviewed by: Daniel Breaz
Mathematics Subject Classification ID: 30C45
Mathematics Subject Classification ID: 30C50
zbMATH DE Number: 6052954
zbMATH Keywords: harmonic functions
zbMATH Keywords: convolution
zbMATH Keywords: fully starlike function
zbMATH Keywords: fully convex function
zbMATH Keywords: harmonic maps
zbMATH Keywords: linear operator
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 6052954