# Coefficient Bounds for Several Subclasses of Analytic and Biunivalent Functions

Rahrovi, Samira;Piri, Hossein;Sokol, Janusz

• Accepted : 2019.04.23
• Published : 2019.06.23
• 11 3

#### Abstract

In the present paper, some generalizations of analytic functions have been considered and the bounds of the coefficients of these classes of bi-univalent functions have been investigated.

#### Keywords

bi-univalent function;starlike function of order ${\alpha}$;strongly starlike functions;strongly convex functions of order ${\alpha}$;subordination