H. Özlem Güney

Certain Classes of Harmonic Multivalent Functions Based on Hadamard Product

We define and investigate two special subclasses of the class of complex-valued harmonic multivalent functions based on Hadamard product.

Further Properties of β-Pascu Convex Functions of Order α

We obtain several further properties of β-Pascu convex functions of order α which were recently introduced and studied by Ali et al. in (2006).

Integral means of certain multivalent functions

For analytic and multivalent functions f(z) and p(z) in the open unit disk U, a subordination theorem due to Littlewood (1925) which was called the integral mean is applied. Some simple examples for our results are also considered.

On a subclass of certain k-starlike functions with negative coefficients

Abstract.The aim of the present paper is to show some properties of functions belonging to the class (k, n, α)−

Sakaguchi - Type Harmonic Univalent Functions with Negative Coefficients

{\left( {{\user1{}}k,n,\alpha } \right)} - S{\user1{\mathcal{T}}}

A Subordination Result with Generalized Sakaguchi Univalent Functions Related to Complex Order

. The obtained results extend the results by Silverman [3].