Bound on Hankel determinants \(H^{(2)}_{4}(f)\) and \(H^{(3)}_{4}(f)\) for lemniscate starlike functions
DOI10.5831/hmj.2023.45.1.92MaRDI QIDQ6551299
Asena Çetinkaya, Pratima Rai, Sushil Kumar
Publication date: 6 June 2024
Published in: Honam Mathematical Journal (Search for Journal in Brave)
starlike functionscoefficient estimateslemniscate starlike functionthird and fourth order Hankel determinants
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) Coefficient problems for univalent and multivalent functions of one complex variable (30C50)
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