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

Zongtao Li & Dong Guo

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

Published online: 2019-12

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  • 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.

  • AMS Subject Headings

30C45, 30C50

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address

lizt2046@163.com (Zongtao Li)

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  • TXT
@Article{CMR-34-303, author = {Li , Zongtao and Guo , Dong}, title = {Coefficient Estimates for a Subclass of Bi-Univalent Strongly Quasi-Starlike Functions}, journal = {Communications in Mathematical Research }, year = {2019}, volume = {34}, number = {4}, pages = {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.

}, issn = {2707-8523}, doi = {https://doi.org/10.13447/j.1674-5647.2018.04.03}, url = {http://global-sci.org/intro/article_detail/cmr/13498.html} }
TY - JOUR T1 - Coefficient Estimates for a Subclass of Bi-Univalent Strongly Quasi-Starlike Functions AU - Li , Zongtao AU - Guo , Dong JO - Communications in Mathematical Research VL - 4 SP - 303 EP - 308 PY - 2019 DA - 2019/12 SN - 34 DO - http://doi.org/10.13447/j.1674-5647.2018.04.03 UR - https://global-sci.org/intro/article_detail/cmr/13498.html KW - bi-univalent function, bi-univalent strongly quasi-starlike function, coefficient estimate, subordination AB -

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.

Zongtao Li & Dong Guo. (2019). Coefficient Estimates for a Subclass of Bi-Univalent Strongly Quasi-Starlike Functions. Communications in Mathematical Research . 34 (4). 303-308. doi:10.13447/j.1674-5647.2018.04.03
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