SEIR epidemic model for COVID-19 transmission by Caputo derivative of fractional order

S Rezapour, H Mohammadi, ME Samei - Advances in difference …, 2020 - Springer
We provide a SEIR epidemic model for the spread of COVID-19 using the Caputo fractional
derivative. The feasibility region of the system and equilibrium points are calculated and the …

Novel fractional order SIDARTHE mathematical model of COVID-19 pandemic

M Higazy - Chaos, Solitons & Fractals, 2020 - Elsevier
Nowadays, COVID-19 has put a significant responsibility on all of us around the world from
its detection to its remediation. The globe suffer from lockdown due to COVID-19 pandemic …

Modeling the epidemic control measures in overcoming COVID-19 outbreaks: A fractional-order derivative approach

MS Ullah, M Higazy, KMA Kabir - Chaos, Solitons & Fractals, 2022 - Elsevier
Novel coronavirus named SARS-CoV-2 is one of the global threads and uncertain
challenges worldwide faced at present. It has stroke rapidly around the globe due to viral …

[HTML][HTML] Numerical solution and dynamical behaviors for solving fractional nonlinear Rubella ailment disease model

AMS Mahdy, MS Mohamed, K Lotfy, M Alhazmi… - Results in Physics, 2021 - Elsevier
In this manuscript, we work on the essential collocation technique via utilizing the shifted
second Chebyshev polynomials type (SSCPT). The numeral technique for unraveling the …

Use of optimal control in studying the dynamical behaviors of fractional financial awareness models

AMS Mahdy, K Lotfy, AA El-Bary - Soft Computing, 2022 - Springer
Around there, we new examination has been done on past investigations of perhaps the
main numerical models that portray the worldwide monetary development and that is …

A numerical method for solving the Rubella ailment disease model

AMS Mahdy, KA Gepreel, K Lotfy… - International Journal of …, 2021 - World Scientific
In this paper, we work on the fundamental collocation strategy using the moved Vieta–Lucas
polynomials type (SVLPT). A numeral method is used for unwinding the nonlinear Rubella …

Numerical solutions for solving model time‐fractional Fokker–Planck equation

AMS Mahdy - Numerical Methods for Partial Differential …, 2021 - Wiley Online Library
In this work, we use two different techniques to discuss approximate analytical solutions for
the time‐fractional Fokker–Planck equation (TFFPE), namely the new iterative method (NIM) …

Dynamical characteristics and signal flow graph of nonlinear fractional smoking mathematical model

AMS Mahdy, MS Mohamed, KA Gepreel… - Chaos, Solitons & …, 2020 - Elsevier
In this article, we study approximate analytic solutions for one of the famous models in
biomathematics, namely the nonlinear fractional mathematical smoking model. When …

[HTML][HTML] New Caputo-Fabrizio fractional order SEIASqEqHR model for COVID-19 epidemic transmission with genetic algorithm based control strategy

M Higazy, MA Alyami - Alexandria Engineering Journal, 2020 - Elsevier
Fractional derivative has a memory and non-localization features that make it very useful in
modelling epidemics' transition. The kernel of Caputo-Fabrizio fractional derivative has …

Utilizing memory effects to enhance resilience in disease-driven prey-predator systems under the influence of global warming

AA Thirthar, N Sk, B Mondal, MA Alqudah… - Journal of Applied …, 2023 - Springer
This research paper presents an eco-epidemiological model that investigates the intricate
dynamics of a predator–prey system, considering the impact of fear-induced stress, hunting …