Regions of variability for a subclass of analytic functions

DOI10.3934/math.2020217zbMath1484.30024OpenAlexW3014626982MaRDI QIDQ2129961

Mohsan Raza, Saddaf Noreen, Wasim Ul-Haq, Jin-Lin Liu

Publication date: 25 April 2022

Published in: AIMS Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/math.2020217

zbMATH Keywords

Schwarz lemmaJanowski functionsspirallike functionsRobertson functionsregion of variability

Mathematics Subject Classification ID

Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) (30C45) Maximum principle, Schwarz's lemma, Lindelöf principle, analogues and generalizations; subordination (30C80) General theory of univalent and multivalent functions of one complex variable (30C55)

Cites Work

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• Region of variability for certain classes of univalent functions satisfying differential inequalities†
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