Optimal control techniques based on infection age for the study of the COVID-19 epidemic.

Autor:	Augeraud, E., Banerjee, M., Dhersin, J.-S., d'Onofrio, A., Lipniacki, T., Petrovskii, S., Tran, Chi, Veber-Delattre, A., Vergu, E., Volpert, V., Bonnans, J. Frédéric, Gianatti, Justina
Předmět:	COVID-19 EPIDEMICS DEATH rate COST functions INFECTION
Zdroj:	Mathematical Modelling of Natural Phenomena; 10/14/2020, Vol. 15, p1-21, 21p
Abstrakt:	We propose a model for the COVID-19 epidemic where the population is partitioned into classes corresponding to ages (that remain constant during the epidemic). The main feature is to take into account the infection age of the infected population. This allows to better simulate the infection propagation that crucially depend on the infection age. We discuss how to estimate the coefficients from data available in the future, and introduce a confinement variable as control. The cost function is a compromise between a confinement term, the hospitalization peak and the death toll. Our numerical experiments allow to evaluate the interest of confinement varying with age classes. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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