## Tbilisi Mathematical Journal

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

#### 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.

#### Article information

Source
Tbilisi Math. J., Volume 13, Issue 3 (2020), 1-10.

Dates
Accepted: 14 May 2020
First available in Project Euclid: 29 September 2020

https://projecteuclid.org/euclid.tbilisi/1601344894

Digital Object Identifier
doi:10.32513/tbilisi/1601344894

Mathematical Reviews number (MathSciNet)
MR4154830

#### Citation

Eker, Sevtap Sümer; Şeker, Bilal; Ece, Sadettin. Coefficient bounds for subclasses of bi-univalent functions defined by fractional derivative operator. Tbilisi Math. J. 13 (2020), no. 3, 1--10. doi:10.32513/tbilisi/1601344894. https://projecteuclid.org/euclid.tbilisi/1601344894

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