Taxis-driven formation of hotspots in a reaction-diffusion model for virus infection

主讲人：陶有山  上海交通大学教授

时间：2021年10月21日10：00

地点：三号楼332室

举办单位：数理学院

内容介绍：This lecture reports a recent joint work with Michael Winkler (Paderborn), and  it concerns a three-component chemotaxis model which accounts for spatially  heterogeneous dynamics of viral infection. In contrast to the classical  Keller-Segel type systems, the considered attractant is produced in an  inherently nonlinear mechanism. We develop an approach capable of detecting  taxis-driven blow-up in this complex model, as known virus hotspot formation  phenomena observed in biological experiments.