Speaker: Liu Maosheng, Professor, doctoral supervisor at Beijing University of Civil Engineering and Architecture

Date: December 20, 2022

Time: 19:30-21:00

Location: Tencent Meeting

Sponsor: School of Mathematics, Shandong University

Abstract:

Individual behaviors have a major impact on the spread of the disease during an epidemic. At the same time, the spread of disease has an impact on individual behaviors. In this talk, we propose a coupled model of individual behaviors and disease transmission, take into account both individual-based risk assessment and neighbor-based replicator dynamics. The results show that the change of human behavior can effectively inhibit the spread of the disease; individual-based risk assessments had a stronger effect on disease suppression, but also more hitchhikers. This work contributes to the study of the relationship between human behavior and disease epidemics. The results of optimal control are compared with other constant control and the influence of protective measures on infectious diseases are analyzed by simulations. The optimal control results indicate that the greater the control proportion of inflected individuals, the greater the average social payoff.

For more information, please visit:

https://www.view.sdu.edu.cn/info/1020/174075.htm