Hankel determinant for a subclass of bi-univalent functions defined by using a symmetric q-derivative operator

DOI10.2298/FIL1802503SzbMath1488.30130WikidataQ129467554 ScholiaQ129467554MaRDI QIDQ5014377

Şahsene Altınkaya, Hari M. Srivastava, Sibel Yalçin Karpuzoǧullari

Publication date: 2 December 2021

Published in: Filomat (Search for Journal in Brave)

zbMATH Keywords

\(q\)-derivativeHankel determinantanalytic functionsunivalent functionsbi-univalent functionsFekete-Szegö functional

Mathematics Subject Classification ID

(q)-calculus and related topics (05A30) Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) (30C45) Basic hypergeometric functions in one variable, ({}_rphi_s) (33D15) Coefficient problems for univalent and multivalent functions of one complex variable (30C50)

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