A Subclass of Meromorphic Multivalent Functions Generated by a Symmetric q-Difference Operator

This paper presents a novel symmetric q-analogue differential operator designed for meromorphic multivalent functions analytic in the punctured open unit disk. Employing this operator, a new family of meromorphic multivalent functions is proposed and examined in this work. A detailed investigation of this newly defined class of meromorphic multivalent functions is presented, highlighting key geometric characteristics, including sufficiency criteria, coefficient inequalities, distortion and growth behavior, as well as the radii of starlikeness and convexity.

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Publication Details

Journal
Mathematics
Published
2025-05-28
DOI
https://doi.org/10.3390/math13111797
Citations
1
Primary Topic
Analytic and geometric function theory
Type
article
Field-Weighted Citation Impact
4.09
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article

A Subclass of Meromorphic Multivalent Functions Generated by a Symmetric q-Difference Operator

Vasile-Aurel Caus
1 citations
Mathematics
Analytic and geometric function theory
4.09
article

A Subclass of Meromorphic Multivalent Functions Generated by a Symmetric q-Difference Operator

Vasile-Aurel Caus
article en
1 citations

Abstract

This paper presents a novel symmetric q-analogue differential operator designed for meromorphic multivalent functions analytic in the punctured open unit disk. Employing this operator, a new family of meromorphic multivalent functions is proposed and examined in this work. A detailed investigation of this newly defined class of meromorphic multivalent functions is presented, highlighting key geometric characteristics, including sufficiency criteria, coefficient inequalities, distortion and growth behavior, as well as the radii of starlikeness and convexity.

MathematicsVol. 13(11)
University of Oradea (RO)
Openalex Percentile: Top 9%
Analytic and geometric function theory
4.09
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