Estimate for initial MacLaurin coefficients of certain subclasses of bi-univalent functions of complex order associated with the Hohlov operator
e | 23 feb 2019
INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 23 feb 2019
Pagine: 27 - 36
Ricevuto: 30 ott 2017
Accettato: 14 feb 2018
DOI: https://doi.org/10.2478/aupcsm-2018-0003
Parole chiave
© 2018 Gangadharan Murugusundaramoorthy et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
In this paper, we define a new subclass of bi-univalent functions involving a Hohlov operator in the open unit disk. For functions belonging to this class, we obtain estimates on the first two Taylor-Maclaurin coefficients |