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zbMATH Open
Article . 2025
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Malaysian Journal of Mathematical Sciences
Article . 2025 . Peer-reviewed
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Inverse Coefficient Bounds for Bounded Turning Functions in the Cardioid Domain

Inverse coefficient bounds for bounded turning functions in the cardioid domain
Authors: Silviya, I. R.; Muthunagai, K.;

Inverse Coefficient Bounds for Bounded Turning Functions in the Cardioid Domain

Abstract

The primary aim of this article is to obtain the constraints for specific inverse initial coefficients for a subclass of bounded turning functions, which are associated with the cardioid domain and are denoted by BT car. The study also focuses on Fekete-Szeg¨o inequality and the Hankel determinants of order two and three within a specific subclass of functions.

Keywords

Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.), functions of bounded turning, Hankel determinant, Coefficient problems for univalent and multivalent functions of one complex variable, coefficient bounds

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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