New classes of bi-univalent pseudo starlike function using Alhindi-Darus generalized hypergeometric function

Abstract

In the present investigation, we obtained initial coefficients bounds of bi-univalent functions of λ- pseudo type and the Fekete-Szego coefficient functional |α₃ - ηα²₂| for certain normalized analtytic functions defined in the open unit disk. With various choices of our parameter, new and existing results were obtained.