Solvable delay model for epidemic spreading: the case of Covid-19 in Italy
Solvable delay model for epidemic spreading: the case of Covid-19 in Italy
We study a simple realistic model for describing the diffusion of an infectious disease on a population of individuals. The dynamics is governed by a single functional delay differential equation, which, in the case of a large population, can be solved exactly, even in the presence of a time-dependent infection …