Bi-Univalent Function Classes Defined by Using a Second Einstein Function
oleh: Alaa H. El-Qadeem, Saleh A. Saleh, Mohamed A. Mamon
| Format: | Article |
|---|---|
| Diterbitkan: | Wiley 2022-01-01 |
Deskripsi
Motivated by q-calculus, subordination principle, and the second Einstein function, we define two families of bi-univalent analytic functions on the open unit disc of the complex plane. We deduce estimates for the first two Maclaurin’s coefficients and the Fekete-Sezgö functional inequalities for the functions that belong to these families of functions.