Coefficient estimates for a new subclass of m-fold symmetric analytic bi-univalent functions

Authors : Serap BULUT

Pages : 1401-1410

Doi:10.31801/cfsuasmas.530879

View : 25 | Download : 9

Publication Date : 2019-08-01

Article Type : Research Paper

Abstract :Considering a new subclass of m-fold symmetric analytic bi-univalent functions, we determine estimates the coefficient bounds for the Taylor-Maclaurin coefficients |a_{m+1}| and |a_{2m+1}| of the functions in this class. In certain cases, our estimates improve some of those existing coeffcient bounds.
Keywords : Analytic functions, univalent functions, bi univalent functions, m fold symmetric bi univalent functions, Taylor Maclaurin series expansion, coefficient bounds, coefficient estimates