Two New Classes of Analytic Functions Defined by Strong Differential Subordinations and Superordinations
| 20 mars 2020
À propos de cet article
Publié en ligne: 20 mars 2020
Pages: 3 - 11
Reçu: 04 juin 2019
Accepté: 08 déc. 2019
DOI: https://doi.org/10.2478/gm-2019-0010
Mots clés
© 2019 Abbas Kareem Wanas, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
In the present investigation, by making use of strong differential subordinations and superordinations, we introduce and study two new classes of holomorphic functions containing generalized differential operator. Also we determine important properties for functions belongs to these classes.