For example, certainly an infected person moves ... Mathematicians can capture such a phenomenon in the SIR model and what it invariably shows is that this kind of routine behaviour makes the ...

A common modeling approach is to split the population into compartments — such as susceptible (S), Infected (I) and Recovered (R), known as the SIR model — and then model the rates of change ...

More information: Hiroaki Masuhara et al, Convergent movement of COVID-19 outbreak in Japan based on SIR model, Economic Analysis and Policy (2021). DOI: 10.1016/j.eap.2021.10.016 ...