Dynamics of a stochastic coronavirus (COVID-19) epidemic model with Markovian switching.
white noise, General incidence, Stochastic COVID-19 epidemic model, Telegraph noise
In this paper, we analyze a stochastic coronavirus (COVID-19) epidemic model which is perturbed by both white noise and telegraph noise incorporating general incidence rate. Firstly, we investigate the existence and uniqueness of a global positive solution. Then, we establish the stochastic threshold for the extinction and the persistence of the disease. The data from Indian states, are used to confirm the results established along this paper.
Brahim Boukanjime, Tomás Caraballo, Mohamed El Fatini, Mohamed El Khalifi