Bounds for the second Hankel determinant of certain bi-univalent functions Page 1 Turkish
Journal of Mathematics Volume 40 Number 3 Article 18 1-1-2016 Bounds for the second …

The Hankel determinant, which plays a significant role in the theory of univalent functions, is
investigated here in the context of bi-univalent analytic functions. Specifically, this paper is …

Second Hankel determinant for certain class of bi-univalent functions defined by Chebyshev
polynomials Page 1 Asian-European Journal of Mathematics Vol. 12, No. 2 (2019) 1950017 …

Let S denote the class of analytic univalent functions in 𝔻:= z ϵ ℂ:| z|< 1 normalized so that
fz= z+∑ n= 2∞ anzn. f (z)= z+ ∑ _ n= 2^ ∞ a _n z^ n. Let C and S∗ be the subclasses of S …

Fekete-Szegö problem and Second Hankel Determinant for a class of bi-univalent functions
Page 1 Fekete-Szegö problem and Second Hankel Determinant for a class of bi-univalent …

A new subclass of bi-univalent functions associated with the Hohlov operator is introduced.
Certain properties such as the coefficient bounds, Fekete-Szegö inequality and the second …

Second Hankel determinant for certain subclasses of bi-univalent functions involving Chebyshev
polynomials Page 1 Turkish Journal of Mathematics Volume 42 Number 4 Article 30 1-1-2018 …

Upper Bound to Second Hankel Determinant for a family of Bi-Univalent Functions Key Words:
Analytic functions, bi-univalent func Page 1 Bol. Soc. Paran. Mat. (3s.) v. 2023 (41) : 1–8 …

Second Hankel Determinant for a Certain Subclass of λ-Pseudo-Starlike Bi-Univalent
Functions Page 1 Iranian Journal of Mathematical Sciences and Informatics Vol. 16, No. 2 (2021) …

The objective of this paper is to obtain sharp upper bound for the second Hankel functional
associated with the kth root transform [f (zk)] 1 k of normalized analytic function f (z) when it …