Volume 34, Issue 4
Coefficient Estimates for a Subclass of Bi-univalent Strongly Quasi-starlike Functions

Zong-tao Li & Dong Guo

10.13447/j.1674-5647.2018.04.03

Commun. Math. Res. , 34 (2018), pp. 303-308.

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  • Abstract

The aim of this paper is to establish the Fekete-Szeg¨o 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.

  • History

Published online: 2019-12

  • AMS Subject Headings

30C45, 30C50

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