Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator

Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator

The main object of the present paper is to introduce the class of meromorphic univalent function K* (σ,τ,S) defined by differential operator with study some geometric properties like coefficient inequality , growth theorem and distortion theorem, radii of starlikeness and convexity of f(z) in the cl...

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Main Authors: Teba Rzaij Al-Kubaisi, AbdulRahman Salman Juma
Format: Article
Language:Arabic
Published: Al-Mustansiriyah University 2020-12-01
Series:Mustansiriyah Journal of Science
Subjects:
meromorphic univalent function ,differential operator,hadamard product, starlike function,convex function,neighborhood
Online Access:http://mjs.uomustansiriyah.edu.iq/ojs1/index.php/MJS/article/view/863
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spelling doaj-55e3ff431281422997a3828b7c4af2352021-01-25T03:12:35ZaraAl-Mustansiriyah UniversityMustansiriyah Journal of Science1814-635X2521-35202020-12-01314808610.23851/mjs.v31i4.863352Certain Subclasses of Meromorphic Univalent Function Involving Differential OperatorTeba Rzaij Al-Kubaisi0AbdulRahman Salman Juma1Department of Mathematics, College of Education, University of Anbar.Department of Mathematics, College of Education, University of Anbar.The main object of the present paper is to introduce the class of meromorphic univalent function K* (σ,τ,S) defined by differential operator with study some geometric properties like coefficient inequality , growth theorem and distortion theorem, radii of starlikeness and convexity of f(z) in the class K* (σ,τ,S) .Also the concept of convolution (Hadamard product) investigate and Neighborhoods of the elements of class K* (σ,τ,S) are obtained.http://mjs.uomustansiriyah.edu.iq/ojs1/index.php/MJS/article/view/863meromorphic univalent function ,differential operator,hadamard product, starlike function,convex function,neighborhood
collection DOAJ
language Arabic
format Article
sources DOAJ
author Teba Rzaij Al-Kubaisi
AbdulRahman Salman Juma
spellingShingle Teba Rzaij Al-Kubaisi
AbdulRahman Salman Juma
Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator
Mustansiriyah Journal of Science
meromorphic univalent function ,differential operator,hadamard product, starlike function,convex function,neighborhood
author_facet Teba Rzaij Al-Kubaisi
AbdulRahman Salman Juma
author_sort Teba Rzaij Al-Kubaisi
title Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator
title_short Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator
title_full Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator
title_fullStr Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator
title_full_unstemmed Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator
title_sort certain subclasses of meromorphic univalent function involving differential operator
publisher Al-Mustansiriyah University
series Mustansiriyah Journal of Science
issn 1814-635X
2521-3520
publishDate 2020-12-01
description The main object of the present paper is to introduce the class of meromorphic univalent function K* (σ,τ,S) defined by differential operator with study some geometric properties like coefficient inequality , growth theorem and distortion theorem, radii of starlikeness and convexity of f(z) in the class K* (σ,τ,S) .Also the concept of convolution (Hadamard product) investigate and Neighborhoods of the elements of class K* (σ,τ,S) are obtained.
topic meromorphic univalent function ,differential operator,hadamard product, starlike function,convex function,neighborhood
url http://mjs.uomustansiriyah.edu.iq/ojs1/index.php/MJS/article/view/863
work_keys_str_mv AT tebarzaijalkubaisi certainsubclassesofmeromorphicunivalentfunctioninvolvingdifferentialoperator
AT abdulrahmansalmanjuma certainsubclassesofmeromorphicunivalentfunctioninvolvingdifferentialoperator
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