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Classes of harmonic functions defined by extended Sălăgean operator

UDC 517.57 The object of the present paper is to investigate classes of harmonic functions defined by the extended Sălăgea operator. By using the extreme points theory we obtain coefficients estimates and distortion theorems for these classes of functions. Some integral mean inequalities are also po...

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Bibliographic Details
Date:	2021
Main Author:	Dziok, J.
Format:	Article
Language:	English
Published:	Institute of Mathematics, NAS of Ukraine 2021
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/78
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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