The global stability and optimal control of the COVID-19 epidemic model
International Journal of Biomathematics
; : 1, 2023.
Article
in English
| Academic Search Complete | ID: covidwho-2194034
ABSTRACT
This paper considers stability analysis of a Susceptible-Exposed-Infected-Recovered-Virus (SEIRV) model with nonlinear incidence rates and indicates the severity and weakness of control factors for disease transmission. The Lyapunov function using Volterra–Lyapunov matrices makes it possible to study the global stability of the endemic equilibrium point. An optimal control strategy is proposed to prevent the spread of coronavirus, in addition to governmental intervention. The objective is to minimize together with the quantity of infected and exposed individuals while minimizing the total costs of treatment. A numerical study of the model is also carried out to investigate the analytical results. [ FROM AUTHOR]
Full text:
Available
Collection:
Databases of international organizations
Database:
Academic Search Complete
Language:
English
Journal:
International Journal of Biomathematics
Year:
2023
Document Type:
Article
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