Dynamics of a fractional order mathematical model for COVID-19 epidemic

Z Zhang, A Zeb, OF Egbelowo, VS Erturk - Advances in difference …, 2020 - Springer
In this work, we formulate and analyze a new mathematical model for COVID-19 epidemic
with isolated class in fractional order. This model is described by a system of fractional-order …

Logistic equation and COVID-19

E Pelinovsky, A Kurkin, O Kurkina, M Kokoulina… - Chaos, Solitons & …, 2020 - Elsevier
The generalized logistic equation is used to interpret the COVID-19 epidemic data in several
countries: Austria, Switzerland, the Netherlands, Italy, Turkey and South Korea. The model …

[HTML][HTML] A robust study of a piecewise fractional order COVID-19 mathematical model

A Zeb, A Atangana, ZA Khan, S Djillali - Alexandria Engineering Journal, 2022 - Elsevier
In the current manuscript, we deal with the dynamics of a piecewise covid-19 mathematical
model with quarantine class and vaccination using SEIQR epidemic model. For this, we …

[HTML][HTML] Dynamics of a stochastic delay differential model for COVID-19 infection with asymptomatic infected and interacting people: Case study in the UAE

FA Rihan, HJ Alsakaji - Results in Physics, 2021 - Elsevier
Public health science is increasingly focusing on understanding how COVID-19 spreads
among humans. For the dynamics of COVID-19, we propose a stochastic epidemic model …

Nonlocal reaction–diffusion equations in biomedical applications

M Banerjee, M Kuznetsov, O Udovenko, V Volpert - Acta Biotheoretica, 2022 - Springer
Nonlocal reaction–diffusion equations describe various biological and biomedical
applications. Their mathematical properties are essentially different in comparison with the …

[HTML][HTML] A new study on two different vaccinated fractional-order COVID-19 models via numerical algorithms

A Zeb, P Kumar, VS Erturk, T Sitthiwirattham - Journal of King Saud …, 2022 - Elsevier
The main purpose of this paper is to provide new vaccinated models of COVID-19 in the
sense of Caputo-Fabrizio and new generalized Caputo-type fractional derivatives. The …

[HTML][HTML] Mathematical modeling of COVID-19 transmission dynamics between healthcare workers and community

L Masandawa, SS Mirau, IS Mbalawata - Results in Physics, 2021 - Elsevier
Abstract Corona-virus disease 2019 (COVID-19) is an infectious disease that has affected
different groups of humankind such as farmers, soldiers, drivers, educators, students …

[HTML][HTML] Infectious disease model generalization based on diffuse perturbations under conditions of body's temperature reaction

A Bomba, S Baranovsky, O Blavatska… - Computers in Biology …, 2022 - Elsevier
The infectious disease mathematical model is generalized based on the influence of diffuse
perturbations on the development of the disease under conditions of the body's temperature …

A novel mathematical model that predicts the protection time of SARS-CoV-2 antibodies

Z Xu, D Wei, H Zhang, J Demongeot - Viruses, 2023 - mdpi.com
Infectious diseases such as SARS-CoV-2 pose a considerable threat to public health.
Constructing a reliable mathematical model helps us quantitatively explain the kinetic …

Crowding effects on the dynamics of COVID-19 mathematical model

Z Zhang, A Zeb, E Alzahrani, S Iqbal - Advances in difference equations, 2020 - Springer
A disastrous coronavirus, which infects a normal person through droplets of infected person,
has a route that is usually by mouth, eyes, nose or hands. These contact routes make it very …