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...
Main Authors: | , |
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Format: | Article |
Language: | Arabic |
Published: |
Al-Mustansiriyah University
2020-12-01
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Series: | Mustansiriyah Journal of Science |
Subjects: | |
Online Access: | http://mjs.uomustansiriyah.edu.iq/ojs1/index.php/MJS/article/view/863 |
Summary: | 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. |
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ISSN: | 1814-635X 2521-3520 |