Journals / Communications Faculty of Sciences University of Ankara Series A1: Mathematics and Statistics / 2017 / Cilt: 66 - Sayı: 1
ESTIMATE FOR INITIAL MACLAURIN COEFFICIENTS OF SUBCLASS OF BI-UNIVALENT FUNCTIONS INVOLVING THE Q- DERIVATIVE OPERATOR
- Journal
- Communications Faculty of Sciences University of Ankara Series A1: Mathematics and Statistics
- Pages
- 199–205
- DOI
- —
Abstract
In this paper, estimates for second and third MacLaurin coe¢ cients of a new subclass of analytic and bi-univalent functions in the open unitdisk are determined, and certain special cases are also indicated.