Some Properties for Certain Subclasses of Analytic Functions Involving Derivative Operator

Abstract

In this paper, we introduce a subclass of analytic functions by using the subordination concept between this function and generalized derivative operator. Some interesting properties of this class are obtained.

Certain class of harmonic multivalent functions

“…The derivative operator D m p,λ f (q) of p-valent functions was introduced and studied by Eljamal and Darus in [9], where…”