Toklu, EvrimAktaş, İbrahimSağsöz, Fatma2021-11-022021-11-022019-02-01https://doi.org/10.31801/cfsuasmas.475818http://hdl.handle.net/20.500.12575/75823The aim of this investigation is to introduce two new subclasses of the class σ related with the generalized Sălăgean differential operator and find estimates on the coefficients |a₂| and |a₃| for functions in these new subclasses. Moreover, we give some interesting results by using the relationship between Sălăgean's differential operator and generalized Sălăgean differential operator.enUnivalent functionBi-univalent functionCoefficient boundsOn new subclasses of bi-univalent functions defined by generalized Sălăgean differential operatorArticle6817767832618-6470