Kinetic derivation of a time-dependent SEIRD reaction-diffusion system for COVID-19
Analysis of PDEs
2023-02-08 v1 Physics and Society
Abstract
In this paper, we propose a time-dependent Susceptible-Exposed-Infectious-Recovered-Died (SEIRD) reaction-diffusion system for the COVID-19 pandemic and we deal with its derivation from a kinetic model. The derivation is obtained by mathematical description delivered at the micro-scale of individuals. Our approach is based on the micro-macro decomposition which leads to an equivalent formulation of the kinetic model which couples the microscopic equations with the macroscopic equations. We develop a numerical asymptotic preservation scheme to solve the kinetic model. The proposed approach is validated by various numerical tests where particular attention is paid to the Moroccan situation against the actual pandemic.
Keywords
Cite
@article{arxiv.2101.10644,
title = {Kinetic derivation of a time-dependent SEIRD reaction-diffusion system for COVID-19},
author = {Mohamed Zagour},
journal= {arXiv preprint arXiv:2101.10644},
year = {2023}
}