Symmetry (Oct 2022)
Certain Coefficient Problems for <i>q</i>-Starlike Functions Associated with <i>q</i>-Analogue of Sine Function
Abstract
This study introduces a subclass Sqs* of starlike functions associated with the q-analogue of the sine function defined in symmetric unit disk. This article comprises the investigation of sharp coefficient bounds, and the upper bound of the third-order Hankel determinant for this class. It also includes the findings of Zalcman and generalized Zalcman conjectures for functions of this class.
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