CM Wachira, GO Lawi, LO Omondi – Journal of Applied Mathematics, 2022
In this paper, a mathematical model based on a system of nonlinear parabolic partial
differential equations is developed to investigate the effect of human mobility on the
dynamics of coronavirus 2019 (COVID-19) disease. Positivity and boundedness of
the model solutions are shown. The existence of the disease-free, the endemic
equilibria, and the travelling wave solutions of the model are shown. From the
numerical analysis, it is shown that human mobility plays a crucial role in the disease …
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