PDE Seminar
Logarithmic shifting in spreading governed by the Fisher-KPP porous medium equation
Prof. Yihong Du (University of New England, Australia)
2018年4月23日上午10:00-11:00 闵行校区行政楼12楼PDE中心1202报告厅
Abstract：In this talk I will describe some recent results on the spreading modelled by Fisher-KPP type porous medium equations, and demonstrate that the propogation determined by these equations can be roughly described by the corresponding traveling wave with minimal speed, but with a logarithmic delay. The talk is based on joint work with Fernando Quiros (Madrid) and Maolin Zhou (Armidale).