A mathematical study of a generalized SEIR model of COVID-19
A Intissar - SciMedicine Journal, 2020 - scimedjournal.org
In this work (Part I), we reinvestigate the study of the stability of the Covid-19 mathematical
model constructed by Shah et al.(2020)[1]. In their paper, the transmission of the virus under …
model constructed by Shah et al.(2020)[1]. In their paper, the transmission of the virus under …
Predicting turning point, duration and attack rate of COVID-19 outbreaks in major Western countries
X Zhang, R Ma, L Wang - Chaos, Solitons & Fractals, 2020 - Elsevier
In this paper, we employed a segmented Poisson model to analyze the available daily new
cases data of the COVID-19 outbreaks in the six Western countries of the Group of Seven …
cases data of the COVID-19 outbreaks in the six Western countries of the Group of Seven …
Investigating the trade-off between self-quarantine and forced quarantine provisions to control an epidemic: An evolutionary approach
During a pandemic event like the present COVID-19, self-quarantine, mask-wearing,
hygiene maintenance, isolation, forced quarantine, and social distancing are the most …
hygiene maintenance, isolation, forced quarantine, and social distancing are the most …
COVID-19 outbreak: a predictive mathematical study incorporating shedding effect
In this paper, a modified SEIR epidemic model incorporating shedding effect is proposed to
analyze transmission dynamics of the COVID-19 virus among different individuals' classes …
analyze transmission dynamics of the COVID-19 virus among different individuals' classes …
On an SE (Is)(Ih) AR epidemic model with combined vaccination and antiviral controls for COVID-19 pandemic
M De la Sen, A Ibeas - Advances in difference equations, 2021 - Springer
In this paper, we study the nonnegativity and stability properties of the solutions of a newly
proposed extended SEIR epidemic model, the so-called SE (Is)(Ih) AR epidemic model …
proposed extended SEIR epidemic model, the so-called SE (Is)(Ih) AR epidemic model …
A multicompartment mathematical model to study the dynamic behaviour of COVID-19 using vaccination as control parameter
To analyse novel coronavirus disease (COVID-19) transmission in India, this article provides
an extended SEIR multicompartment model using vaccination as a control parameter. The …
an extended SEIR multicompartment model using vaccination as a control parameter. The …
Estimation of COVID-19 prevalence in Italy, Spain, and France
Z Ceylan - Science of The Total Environment, 2020 - Elsevier
At the end of December 2019, coronavirus disease 2019 (COVID-19) appeared in Wuhan
city, China. As of April 15, 2020,> 1.9 million COVID-19 cases were confirmed worldwide …
city, China. As of April 15, 2020,> 1.9 million COVID-19 cases were confirmed worldwide …
[HTML][HTML] Mathematical modeling and optimal control of the COVID-19 dynamics
ZH Shen, YM Chu, MA Khan, S Muhammad… - Results in Physics, 2021 - Elsevier
We are considering a new COVID-19 model with an optimal control analysis when
vaccination is present. Firstly, we formulate the vaccine-free model and present the …
vaccination is present. Firstly, we formulate the vaccine-free model and present the …
Analysis of the evolution of the Sars-Cov-2 in Italy, the role of the asymptomatics and the success of Logistic model
G Martelloni, G Martelloni - Chaos, Solitons & Fractals, 2020 - Elsevier
In this article we study the temporal evolution of the pandemic Sars-Cov-2 in Italy by means
of dynamic population models. The time window of the available population data is between …
of dynamic population models. The time window of the available population data is between …
Modeling and Simulation: A Study on Predicting the Outbreak of COVID‐19 in Saudi Arabia
The novel coronavirus disease (COVID‐19) has resulted in an ongoing pandemic affecting
the health system and economy of more than 200 countries worldwide. Mathematical …
the health system and economy of more than 200 countries worldwide. Mathematical …