Article 2023 · 10 citations

Third Hankel Determinant for a Subfamily of Holomorphic Functions Related with Lemniscate of Bernoulli

Orhan, Halit, Caglar, Murat, Cotirla, Luminita-Ioana

Abstract

The main goal of this investigation is to obtain sharp upper bounds for Fekete-Szego functional and the third Hankel determinant for a certain subclass SL*(u, v, alpha) of holomorphic functions defined by the Carlson-Shaffer operator in the unit disk. Finally, for some special values of parameters, several corollaries were presented.

Keywords

Hankel determinant Carlson-Shaffer operator Lemniscate of Bernoulli holomorphic function univalent function Fekete-Szego problem starlike function Zalcman functional EARLY COEFFICIENTS UNIVALENT STARLIKE SUBCLASS INVERSE

WoS Categories

Mathematics

Citation

Journal: MATHEMATICS
Year: 2023
Volume: 11
Issue: 5
eISSN: 2227-7390
DOI: 10.3390/math11051147
WoS UID: WOS:000948061900001

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