In this paper we obtain the Fekete-Szegö inequalities for the classes $\mathcal {H} _\sigma
(\varphi) $, $\mathcal {ST} _\sigma (\alpha,\varphi) $ and $\mathcal {M} _\sigma …

Second Hankel determinant for certain subclasses ofbi-univalent functions Page 1 Turkish
Journal of Mathematics Volume 41 Number 3 Article 19 1-1-2017 Second Hankel determinant for …

Using the Tremblay fractional derivative operator in the complex domain, we introduce and
investigate a new class of analytic and bi-univalent functions in the open unit disk. We use …

Coefficient Estimates for Two New Subclasses of Biunivalent Functions with respect to
Symmetric Points Page 1 Research Article Coefficient Estimates for Two New Subclasses of …

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 …

In the present investigation the authors obtain upper bounds for the second Hankel
determinant H 2 (2) of the classes bi-starlike and bi-convex functions of order β, represented …

We consider the Fekete‐Szegö inequalities for classes which were defined by
Murugusundaramoorthy et al.(2013). These inequalities will result in bounds of the third …

In this paper, we introduce and investigate two new subclasses H σ μ (λ, φ) and M σ γ (λ, μ,
φ) of Ma-Minda bi-univalent functions defined by using subordination in the open unit disk …

Recently, Srivastava et al.[22] reviewed the study of coefficient problems for bi-univalent
functions. Inspired by the pioneering work of Srivastava et al.[22], there has been triggering …

In this paper, we find coefficient estimates by a new method making use of the Faber
polynomial expansions for a comprehensive subclass of analytic bi-univalent functions …