Numerical simulation and stability analysis of a novel reaction–diffusion COVID-19 model

N Ahmed, A Elsonbaty, A Raza, M Rafiq, W Adel - Nonlinear Dynamics, 2021 - Springer
In this study, a novel reaction–diffusion model for the spread of the new coronavirus (COVID-
19) is investigated. The model is a spatial extension of the recent COVID-19 SEIR model …

Dynamical analysis of a novel discrete fractional SITRS model for COVID-19

AMR Elsonbaty, Z Sabir, R Ramaswamy, W Adel - Fractals, 2021 - World Scientific
In this paper, a discrete fractional Susceptible-Infected-Treatment-Recovered-Susceptible
(SITRS) model for simulating the coronavirus (COVID-19) pandemic is presented. The …

Mathematical analysis of COVID-19 via new mathematical model

S Ahmad, S Owyed, AH Abdel-Aty, EE Mahmoud… - Chaos, Solitons & …, 2021 - Elsevier
We develop a new mathematical model by including the resistive class together with
quarantine class and use it to investigate the transmission dynamics of the novel corona …

Regarding new positive, bounded and convergent numerical solution of nonlinear time fractional HIV/AIDS transmission model

M Goyal, HM Baskonus, A Prakash - Chaos, Solitons & Fractals, 2020 - Elsevier
HIV/AIDS is a lethal disease that breaks down immune system of a human body making the
victim susceptible to life threatening infections, unusual malignancies or neurological …

Fractional model for the spread of COVID-19 subject to government intervention and public perception

KM Furati, IO Sarumi, AQM Khaliq - Applied mathematical modelling, 2021 - Elsevier
COVID-19 pandemic has impacted people all across the world. As a result, there has been a
collective effort to monitor, predict, and control the spread of this disease. Among this effort is …

[HTML][HTML] Dynamical analysis of a novel discrete fractional lumpy skin disease model

A Elsonbaty, M Alharbi, A El-Mesady, W Adel - Partial Differential Equations …, 2024 - Elsevier
Lumpy skin disease is a viral disease that affects cattle and is caused by the lumpy skin
disease virus. This work is devoted to presenting and analyzing the nonlinear dynamics of a …

Optimizing HIV/AIDS dynamics: stochastic control strategies with education and treatment

A Din, Y Li - The European Physical Journal Plus, 2024 - Springer
Human immunodeficiency virus (HIV) is a viral infection that infects CD4+ lymphocyte cells,
and as a result, the body's immune system is destroyed and unable to fight against the …

[HTML][HTML] A hybrid fractional optimal control for a novel Coronavirus (2019-nCov) mathematical model

NH Sweilam, SM Al-Mekhlafi, D Baleanu - Journal of advanced research, 2021 - Elsevier
Introduction Coronavirus COVID-19 pandemic is the defining global health crisis of our time
and the greatest challenge we have faced since world war two. To describe this disease …

Caputo SIR model for COVID-19 under optimized fractional order

AS Alshomrani, MZ Ullah, D Baleanu - Advances in Difference Equations, 2021 - Springer
Everyone is talking about coronavirus from the last couple of months due to its exponential
spread throughout the globe. Lives have become paralyzed, and as many as 180 countries …

[HTML][HTML] A robust study on the listeriosis disease by adopting fractal-fractional operators

E Bonyah, M Yavuz, D Baleanu, S Kumar - Alexandria Engineering Journal, 2022 - Elsevier
Listeriosis is one of the zoonotic diseases affecting most parts of the Sub-Saharan countries.
The infection is often transmitted by eating and it can also pass by respiratory and direct …