Coefficient Estimates for a Subclass of Bi-Univalent Strongly Quasi-Starlike Functions

Coefficient Estimates for a Subclass of Bi-Univalent Strongly Quasi-Starlike Functions

Year:    2018

Author:    Zongtao Li, Dong Guo

Communications in Mathematical Research , Vol. 34 (2018), Iss. 4 : pp. 303–308

Abstract

The aim of this paper is to establish the Fekete-Szegö inequality for a subclass of bi-univalent strongly quasi-starlike functions which is defined in the open unit disk. Furthermore, the coefficients $a_2$ and $a_3$ for functions in this new subclass are estimated.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.13447/j.1674-5647.2018.04.03

Communications in Mathematical Research , Vol. 34 (2018), Iss. 4 : pp. 303–308

Published online:    2018-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    6

Keywords:    bi-univalent function bi-univalent strongly quasi-starlike function coefficient estimate subordination

Author Details

Zongtao Li

Dong Guo