University of Pitesti, Targul din Vale Str., No. 1, 110040, Pitesti, Arges, Romania,University "loan Slavici" from Timisoara, Aurel Psunescu Podeanu Str., No. 144,Timisoara, Romania
Abstract:
In this paper we consider the class of Bazilevic functions for bi-univalent functions. For this we will estimate the coefficients a2 and a3using Caratheodory functions and the method of differential subordination.