On sandwich results of univalent functions defined by a linear operator

SA AL-Ameedee, WG Atshan… - Journal of …, 2020 - Taylor & Francis
On sandwich results of univalent functions defined by a linear operator Page 1 © On sandwich
results of univalent functions defined by a linear operator Sarah A. AL-Ameedee * Department of …

Hankel determinants and coefficient estimates for starlike functions related to symmetric Booth Lemniscate

M Raza, A Riaz, Q Xin, SN Malik - Symmetry, 2022 - mdpi.com
In this paper, we find Hankel determinants and coefficient bounds for a subclass of starlike
functions related to Booth lemniscate. In particular, we obtain the first four sharp coefficient …

[HTML][HTML] Applications of differential subordination and superordination theorems to fluid mechanics involving a fractional higher-order integral operator

J Morais, HM Zayed - Alexandria Engineering Journal, 2021 - Elsevier
The paper aims to study differential subordination and superordination preserving properties
for certain analytic multivalent functions within the open unit disk related to a novel …

The Principle of Differential Subordination and Its Application to Analytic and p-Valent Functions Defined by a Generalized Fractional Differintegral Operator

NE Cho, MK Aouf, R Srivastava - Symmetry, 2019 - mdpi.com
A useful family of fractional derivative and integral operators plays a crucial role on the study
of mathematics and applied science. In this paper, we introduce an operator defined on the …

Multivalent functions associated with Srivastava–Saigo–Owa fractional differintegral operator

AO Mostafa, MK Aouf, HM Zayed… - Revista de la Real …, 2018 - Springer
The purpose of the present paper is to investigate some subordination and other properties
of several subclasses of multivalent functions which are defined by the Srivastava–Saigo …

[HTML][HTML] Sandwich-Type Results and Existence Results of Analytic Functions Associated with the Fractional q-Calculus Operator

S Palei, MM Soren, D Breaz, LI Cotîrlǎ - Fractal and Fractional, 2024 - mdpi.com
In the present investigation, we present certain subordination and superordination results for
the q-integral operator of a fractional order associated with analytic functions in the open unit …

Sandwich results of p-valent functions defined by a generalized fractional derivative operator with application to vortex motion

HM Zayed, SA Mohammadein, MK Aouf - Revista de la Real Academia de …, 2019 - Springer
For p-valent functions associated with new operator, we study different properties of the
differential subordination and superordination related to defined linear operator. Also, we …

[HTML][HTML] Differential subordination and superordination results for p-valent analytic functions associated with (r, k)-Srivastava fractional integral calculus

AS Tayyah, WG Atshan - MethodsX, 2024 - Elsevier
The object of the present paper is to investigate generalizations of the hypergeometric
function and Srivastava fractional integral calculus by using a general version of gamma …

[PDF][PDF] Results on Third-Order Differential Subordination for Analytic Functions Related to a New Integral Operator

SF Maktoof, WG Atshan, AN Alkiffai - Symmetry, 2024 - researchgate.net
In this paper, we aim to give some results for third-order differential subordination for analytic
functions in the open unit disk 𝒰𝒰={𝑧𝑧: 𝑧𝑧∈ ℂ and| 𝑧𝑧|< 1} involving the new integral …

Properties of a subclass of analytic functions defined by Riemann-Liouville fractional integral applied to convolution product of multiplier transformation and …

A Alb Lupaş, M Acu - Demonstratio Mathematica, 2023 - degruyter.com
The contribution of fractional calculus in the development of different areas of research is
well known. This article presents investigations involving fractional calculus in the study of …