Upper bound of second Hankel determinant for bi-univalent functions with respect to symmetric conjugate
e | 31 dic 2020
Pubblicato online: 31 dic 2020
Pagine: 67 - 80
Ricevuto: 14 ago 2020
Accettato: 18 ott 2020
DOI: https://doi.org/10.2478/gm-2020-0016
Parole chiave
© 2020 Abbas Kareem Wanas et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
In this article, our aim is to estimate an upper bounds for the second Hankel determinant