Effect of vaccination on the transmission dynamics of COVID-19 in Ethiopia

Results in Physics

Haile Habenom¹  D.L. Suthar²  Mulualem Aychluh³ 

[1] Department of mathematics, Wollo university, P.O. box: 1145, Dessie, Ethiopia;Corresponding author.;Department of mathematics, Wollo university, P.O. box: 1145, Dessie, Ethiopia;

关键词: COVID-19;    Atangana–Baleanu fractional derivative;    Fractional Mathematical Modeling;    Basic reproduction number;    Jacobi Spectral Collocation Method;   

DOI  :  

来源: DOAJ

【 摘 要 】

Governments and health officials are eager to gain a thorough understanding of the dynamics of COVID-19 transmission in order to devise strategies to mitigate the pandemic’s negative effects. As a result, we created a new fractional order mathematical model to investigate the dynamics of Covid-19 vaccine transmission in Ethiopia. The nonlinear system of differential equations for the model is represented using Atangana–Baleanu fractional derivative in Caputo sense and the Jacobi spectral collocation method is used to convert this system into an algebraic system of equations, which is then solved using inexact Newton’s method. The fundamental reproduction number, R0for the proposed model is determined using the next generation matrix approach.

【 授权许可】

Unknown