Stability Analysis of COVID-19 Epidemic Model of Type SEIQHR with Fractional Order

Sid Ahmed Ould Beinane, Mohamed Reda Lemnaouar, Rabie Zine, Younes Louartassi and Akif Akgul

Mathematical Problems in Engineering, 2022, vol. 2022, 1-14

Abstract: In this article, we consider a fractional SEIR model, denoted by the SEIQHR model, which aims to predict the outbreak of infectious diseases in general. In particular, we study the spread of COVID-19. The fractional order offers a flexible, appropriate, and reliable framework for pandemic growth characterization. Firstly, we analyze some elementary results of the model (boundedness and uniqueness of solutions). In addition, we establish certain conditions to ensure the local stability of the disease-free and endemic equilibrium points. Based on analytical and numerical results, we conclude that coronavirus infection (COVID-19) remains endemic, which requires long-term prevention and intervention strategies.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:5163609

DOI: 10.1155/2022/5163609

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