Applications of distributed-order fractional operators: A review

W Ding, S Patnaik, S Sidhardh, F Semperlotti - Entropy, 2021 - mdpi.com
Distributed-order fractional calculus (DOFC) is a rapidly emerging branch of the broader
area of fractional calculus that has important and far-reaching applications for the modeling …

[HTML][HTML] Fractional-order delay differential equations for the dynamics of hepatitis C virus infection with IFN-α treatment

FA Rihan, AA Arafa, R Rakkiyappan… - Alexandria Engineering …, 2021 - Elsevier
Herein, we propose a fractional-order delay differential model for the dynamics of Hepatitis-
C Virus (HCV), with interferon-α (IFN-α) treatment. A fractional-order derivative is considered …

On boundedness and projective synchronization of distributed order neural networks

GM Mahmoud, T Aboelenen… - Applied Mathematics …, 2021 - Elsevier
In this work, we introduced the distributed-order neural networks (DONNs) which are the
generalization of integer and fractional orders neural networks. We presented and proved …

Synchronization and desynchronization of chaotic models with integer, fractional and distributed-orders and a color image encryption application

GM Mahmoud, H Khalaf, MM Darwish… - Physica …, 2023 - iopscience.iop.org
For the first time, as we know, the generalization of combination synchronization (GCS) of
chaotic dynamical models with integer, fractional and distributed-orders is studied in this …

A class of different fractional-order chaotic (hyperchaotic) complex duffing-van der pol models and their circuits implementations

GM Mahmoud… - Journal of …, 2021 - asmedigitalcollection.asme.org
In this paper, we introduce three versions of fractional-order chaotic (or hyperchaotic)
complex Duffing-van der Pol models. The dynamics of these models including their fixed …

Nonlinear distributed-order models: Adaptive synchronization, image encryption and circuit implementation

TM Abed-Elhameed, GM Mahmoud, MM Elbadry… - Chaos, Solitons & …, 2023 - Elsevier
The main aim of present work is to investigate the dynamics of the chaotic nonlinear
distributed order Lü model (DOLM). The distributed order (DO) derivative is used for …

Analysis of oscillatory behavior of heart by using a novel neuroevolutionary approach

A Khan, M Sulaiman, H Alhakami, A Alhindi - IEEE Access, 2020 - ieeexplore.ieee.org
This paper aims at the analysis of the VdP heartbeat mathematical model. We have
analysed the conditionality of a mathematical model which represents the oscillatory …

Complex dynamics of a Filippov three-species food chain model

SAA Hamdallah, AA Arafa, S Tang… - International Journal of …, 2021 - World Scientific
In order to avoid high extinction risks of prey and keep the stability of the three-species food
chain model, we introduce a Filippov food chain model (FFCM) with Holling type II under …

On fractional and distributed order hyperchaotic systems with line and parabola of equilibrium points and their synchronization

GM Mahmoud, TM Abed-Elhameed, H Khalaf - Physica Scripta, 2021 - iopscience.iop.org
In this article, we introduced fractional and distributed order hyperchaotic Lü, Chen and
Lorenz systems with both line and parabola of equilibrium points (EPs). Their dynamics …

Bifurcations and chaos dynamics of a hyperjerk system with antimonotonicity

L Jiang, J Li, W Zhang - The European Physical Journal Plus, 2020 - Springer
In this paper, the bifurcations and chaos dynamics of a hyperjerk system with
antimonotonicity are investigated via the analytical methods and numerical calculations. We …