The main aim of this paper is to discuss the third Hankel determinants for three classes: S^*
S∗ of starlike functions, KK of convex functions and RR of functions whose derivative has a …

In this article, by employing the hyperbolic tangent function tanh z, a subfamily S tanh∗
S_\tanh^∗ of starlike functions in the open unit disk D⊂ CD⊂C: D= z: z∈ C and| z|< 1 …

In the current article, we consider certain subfamilies S e∗ and C e of univalent functions
associated with exponential functions which are symmetric along real axis in the region of …

Hankel determinant of order three for familiar subsets of analytic functions related with sine
function Skip to content Should you have institutional access? Here's how to get it ... De Gruyter …

The Fekete-Szeg\"{o} functional and the Hankel determinant for a certain class of analytic
functions involving the Hohlov o Page 1 http://www.aimspress.com/journal/Math AIMS …

The goal of this article is to determine sharp inequalities of certain coefficient‐related
problems for the functions of bounded turning class subordinated with a petal‐shaped …

In this paper, we use the novel idea of incorporating the recently derived formula for the
fourth coefficient of Carathéodory functions, in place of the routine triangle inequality to …

We apply the Schwarz lemma to find general formulas for the third coefficient of
Carathéodory functions dependent on a parameter in the closed unit polydisk. Next we find …

Using the Lebedev–Milin inequalities, bounds on the logarithmic coefficients of an analytic
function can be transferred to estimates on coefficients of the function itself and related …

In the present article, we consider certain subfamilies of analytic functions connected with
the cardioid domain in the region of the unit disk. The purpose of this article is to investigate …