Neighborhoods of Certain Classes of Analytic Functions Defined By Miller-Ross Function

Neighborhoods of Certain Classes of Analytic Functions of Complex Order

By making use of the familiar concept of neighborhoods of analytic functions, the authors prove several inclusion relations associated with the (n, δ)-neighborhoods of certain subclasses of analytic functions of complex order, which are introduced here by means of the Ruscheweyh derivatives. Special cases of some of these inclusion relations are shown to yield known results.

Neighborhoods of certain classes of analytic functions with negative coefficients

On Sandwich theorems for certain classes of analytic functions

The purpose of this present paper is to derive some subordination and superordination results for certain analytic functions in the open unit disk. Relevant connections of the results, which are presented in the paper, with various known results are also considered.

On a linear combination of classes of harmonic $p-$valent functions defined by certain modified operator

In this paper we obtain coefficient characterization‎, ‎extreme points and‎ ‎distortion bounds for the classes of harmonic $p-$valent functions‎ ‎defined by certain modified operator‎. ‎Some of our results improve‎ ‎and generalize previously known results‎.

Neighborhoods of Certain Multivalently Analytic Functions

Serap Bulut Civil Aviation College, Kocaeli University, Arslanbey Campus, 41285 İzmit-Kocaeli, Turkey Correspondence should be addressed to Serap Bulut, [email protected] Received 28 March 2012; Accepted 16 May 2012 Academic Editor: Hernando Quevedo Copyright q 2012 Serap Bulut. This is an open access article distributed under the Creative Commons Attribution License, which permits unr...