Fekete-Szego Inequalities for Certain Subclasses of Bi-Univalent Functions

Fekete-Szego Inequalities for Certain Subclasses of Bi-Univalent Functions

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In this paper, we consider the subclasses H-sigma(a,b;c)(phi) and B-sigma(a,b;c)(phi, lambda) of bi-univalent functions associated with the Hohlov operator. These subclasses are defined in terms of subordination. The Fekete-Szego inequalities are determined and some previous results can be obtained...

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Bibliographic Details
Main Authors: Halim, SA (Author), Omar, R (Author), Rossdy, M (Author)
Format: Article
Language:English
Published: 2019
Subjects:
ANALYTIC-FUNCTIONS
Online Access:View Fulltext in Publisher
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245 1 0 |a Fekete-Szego Inequalities for Certain Subclasses of Bi-Univalent Functions 
260 0 |c 2019 
650 0 4 |a ANALYTIC-FUNCTIONS 
856 |z View Fulltext in Publisher  |u https://doi.org/10.1088/1742-6596/1212/1/012006 
520 3 |a In this paper, we consider the subclasses H-sigma(a,b;c)(phi) and B-sigma(a,b;c)(phi, lambda) of bi-univalent functions associated with the Hohlov operator. These subclasses are defined in terms of subordination. The Fekete-Szego inequalities are determined and some previous results can be obtained using these findings. 
700 1 0 |a Halim, SA  |e author 
700 1 0 |a Omar, R  |e author 
700 1 0 |a Rossdy, M  |e author 

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