On spatio-temporal dynamics of COVID-19 epidemic ππΈ_1πΈ_2πΌ_1πΌ_2π π model incorporating virus mutations and vaccinations effects
Abdelalim A. Elsadany,
Sara Aljuaidi,
Amr Elsonbaty
et al.
Abstract:This work is devoted to present temporal-only and spatio-temporal COVID-19 epidemic models when virus mutations and vaccination influences are considered. Firstly, the proposed non-diffusive COVID-19 model is introduced. The nonlinear incidence rate is employed to better model the strict measures forced by governmental authorities to control pandemic spread. The immunity acquired by vaccinations are assumed to be incomplete for realistic considerations. The existence, uniqueness and continuous dependence on in… Show more
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