A Class of Meromorphic Multivalent Functions with Positive Coefficients Defined by Struve  Function

The main goal of this work is to obtain new geometric properties for meromorphic multivalent functions in the punctured disk 〖 (UD)〗^*=UD\{0}={z:z∈C and 0< |z|<1}, so we presented a new class〖 J〗_(c,p)^(ζ,a) (β,δ,б) by using Hadamard product. In this paper we obtained many important properties such as coefficient estimates, radius of convexity, distortion theorem, convex combination and closure theorem. In addition, we derived the integral transforms and Hadamard product for functions belonging to the class 〖 J〗_(c,p)^(ζ,a) (β,δ,б).

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Publication Details

Journal
Iraqi Journal of Science
Published
2025-03-30
DOI
https://doi.org/10.24996/ijs.2025.66.3.17
Primary Topic
Meromorphic and Entire Functions
Type
article
Field-Weighted Citation Impact
0.00
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article

A Class of Meromorphic Multivalent Functions with Positive Coefficients Defined by Struve  Function

Abdul Rahman S. Juma, Hassan H. Ebrahim, Suha J. Hamaad
Iraqi Journal of Science
Meromorphic and Entire Functions
article

A Class of Meromorphic Multivalent Functions with Positive Coefficients Defined by Struve  Function

Abdul Rahman S. Juma, Hassan H. Ebrahim, Suha J. Hamaad
article en

Abstract

The main goal of this work is to obtain new geometric properties for meromorphic multivalent functions in the punctured disk 〖 (UD)〗^*=UD\{0}={z:z∈C and 0< |z|<1}, so we presented a new class〖 J〗_(c,p)^(ζ,a) (β,δ,б) by using Hadamard product. In this paper we obtained many important properties such as coefficient estimates, radius of convexity, distortion theorem, convex combination and closure theorem. In addition, we derived the integral transforms and Hadamard product for functions belonging to the class 〖 J〗_(c,p)^(ζ,a) (β,δ,б).

Iraqi Journal of Science
University of Anbar (IQ), University of Tikrit (IQ)
Openalex Percentile: Top 91%
Meromorphic and Entire Functions
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