Upper bound for the second Hankel determinant of certain subclass of analytic and bi-univalent functions

Abstract

In this paper, we consider a general subclass of analytic and bi-univalent functions in the open unit disk in the complex plane. Making use of the Chebyshev polynomials, we obtain upper bound estimate for the second Hankel determinant for this function class.

arXiv comment14 pages

Cited by in corpus (1)

• Second Hankel Determinant for certain class of bi-univalent functions defined by Chebyshev polynomials