On some subclasses of bi-univalent functions associated with pseudo-starlike functions

Authors

1 Department of Mathematics, Walchand College of Engineering, Sangli 416415, India

2 Department of Mathematics, Sanjay Bhokare Group of Institutes, Miraj 416410, India

3 Department of Mathematics, SVERI’s College of Engineering, Pandharpur 413304, India

Abstract

In this paper, we have established the Taylor–Maclaurin coefficients | a 2 | and | a 3 | of
the two new subclasses of bi-univalent functions using pseudo-starlike functions in the open unit disk
U = { z : | z | < 1 } .

Keywords