Subclasses of bi-univalent functions related to shell-like curves connected with Fibonacci numbers
, oraz | 10 wrz 2018
O artykule
Data publikacji: 10 wrz 2018
Zakres stron: 70 - 84
Otrzymano: 29 kwi 2018
DOI: https://doi.org/10.2478/ausm-2018-0006
Słowa kluczowe
© 2018 H. Özlem Güney et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
In this paper, we introduce and investigate new subclasses of bi-univalent functions related to shell-like curves connected with Fibonacci numbers. Furthermore, we find estimates of first two coefficients of functions in these classes. Also, we determine Fekete-Szegö inequalities for these function classes.