Neighborhoods of certain classes of analytic functions with negative coefficients

MK Aouf - … Journal of Mathematics and Mathematical Sciences, 2006 - Wiley Online Library
By making use of the familiar concept of neighborhoods of analytic functions, the author
proves several inclusion relations associated with the (n, δ)‐neighborhoods of various …

[PDF][PDF] Integral properties of certain classes of analytic functions with negative coefficients

GS Sâlâgean - International journal of mathematics and mathematical …, 2005 - emis.de
INTEGRAL PROPERTIES OF CERTAIN CLASSES OF ANALYTIC FUNCTIONS WITH
NEGATIVE COEFFICIENTS Page 1 INTEGRAL PROPERTIES OF CERTAIN CLASSES OF …

Hölder Inequalities for a Generalized Subclass of Univalent Functions Involving Borel Distributions

G Murugusundaramoorthy, LI Cotîrlǎ - Mathematics, 2022 - mdpi.com
In this article, by making use of the Borel distributions series, we introduce a new family of
normalized holomorphic functions in the open unit disk and investigate necessary and …

[PDF][PDF] Certain subclasses of analytic functions with negative coefficients defined by generalised Salagean operator

HE Darwish - General Mathematics, 2007 - math.ethz.ch
We introduce the subclass Tj (n, m, γ, α, λ) of analytic functions with negative coefficients
defined by generalized Salagean operator Dn λ. Coefficient estimates, some important …

[PDF][PDF] Generalization of certain subclass of convex functions and a corresponding subclass of starlike functions with negative coefficients

MK Aouf, GS Salagean - Tome, 2008 - Citeseer
Making use of Salagean operators, Dn and Dn+ m (n∈ N0= N∪{0}, m∈ N={1, 2,...}), we
define the class Tj (n, m, α, β)(n∈ N0, j, m∈ N,− 1≤ α< 1, β≥ 0). In this paper, we obtain …

[PDF][PDF] CERTAIN NEW CLASSES OF ANALYTIC AND UNIVALENT FUNCTIONS ASSOCIATED WITH S aLaGEAN OPERATOR WITH VARYING ARGUMENTS

MI ELGMMAL, HE DARWISH - Journal of Fractional Calculus and …, 2023 - journals.ekb.eg
CERTAIN NEW CLASSES OF ANALYTIC AND UNIVALENT FUNCTIONS ASSOCIATED
WITH SaLaGEAN OPERATOR WITH VARYING ARGUMENTS 1. Introduc Page 1 Journal of …

[PDF][PDF] Analytic functions defined by Ruscheweyh derivative

MR ALBDAREEN, SM ALSHORM - 2022 - researchgate.net
In this paper, we study the class Q (m, λ, A, B) defined by Ruscheweyh derivative and obtain
coefficient estimates, distortion theorem, closure theorems, integral operators, modified …

[PDF][PDF] Neighborhoods of certain subclasses of analytic functions with negative coefficients

HE Darwish, MK Aouf - Bulletin of the Korean Mathematical …, 2011 - researchgate.net
NEIGHBORHOODS OF CERTAIN SUBCLASSES OF ANALYTIC FUNCTIONS WITH NEGATIVE
COEFFICIENTS 1. Introduction Let T(j) denote the class o Page 1 Bull. Korean Math. Soc. 48 …

[PDF][PDF] A note on neighborhoods of certain classes of analytic functions with negative coefficients.

S Latha, DS Raju - Acta Mathematica Universitatis Comenianae. New …, 2008 - eudml.org
The purpose of the present paper is to make use of the familiar concept of neighborhoods of
analytic functions. Several inclusion relations associated with the (n, δ) neighborhoods of …

On a subclass of uniformly convex functions with fixed second coefficient

HE Darwish - Demonstratio Mathematica, 2008 - degruyter.com
Using of Salagean operator, we define a new subclass of uniformly convex functions with
negative coefficients and with fixed second coefficient. The main objective of this paper is to …