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Other Publications Year : 2022

Control problems in relation to the SIR epidemiological model

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Abstract

We study the following two problems based on the SIR model: 1. How to minimize the peak of the infected population by acting on the contact rate under a budget constraint? The peak criterion is not in the usual form of calculus of variations, but we show how to derive the optimal solution using Green's theorem. 2. What roles the proportions of the commuting populations of two territories play in the spread of the disease? We show how to compute explicitly the global R0 and study which restriction actions are beneficial or not when one territory has a R0 larger than one and the other does not.
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Dates and versions

hal-03872739 , version 1 (25-11-2022)

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  • HAL Id : hal-03872739 , version 1

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Alain Rapaport. Control problems in relation to the SIR epidemiological model. Seminario de Analisis Matematico y Matematica Aplicada - UCM Madrid, 2022. ⟨hal-03872739⟩
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