报告人：Gregory Faye研究员

报告题目：Epidemic spreading on graphs

摘要：In this talk, I will present some recent results regarding the modeling of epidemic spreading on graphs. In a first part, I will focus on the case of epidemic models set on (infinite) homogeneous trees and completely characterize the spreading properties of the model as a function of the degree of the tree, the intrinsic basic reproduction number and the diffusivity of the population of infected individuals. In a second time, I will introduce a new class of epidemic models set on connected graphs which consist in PDE-ODE systems with Robin like boundary conditions. Some general properties of such systems will be described and a link with the first part of the talk will be formally explained. This is joint work with Christophe Besse.

报告时间：2021年10月27日19:00-20:30

报告地点：腾讯会议       会议号：298 844 517

报告人简介：http://www.math.univ-toulouse.fr/~gfaye/