Coefficient bounds for subclasses of bi-univalent functions defined by fractional derivative operator

Sevtap Sümer Eker, Bilal Şeker, Sadettin Ece

Source record

Source: Crossref

Published: Sep 1, 2020

DOI: 10.32513/tbilisi/1601344894

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Source abstract

In this paper, first we introduce new subclasses of analytic and bi-univalent functions defined by fractional derivative operator in the open unit disk and then for the functions belongs to these classes obtain upper bounds for the initial coefficients.

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