Title:Zero-viscosity limit of the Navier-Stokes equations
Speaker:王 超 (北京大学)
Time:2019年12月27号 上午 10:00-11:00
Room:东区管理科研楼 数学科学学院1418室
Abstract:In this talk, I talk about the zero-viscosity limit of the Navier-Stokes equations in a half space and thin domain with non-slip boundary condition. For the half space case, based on the vorticity formulation and the use of conormal derivative, we develop the energy method to justify the zero-viscosity limit for the analytic data. For thin domain case, we justify the limit when the initial data is convex and belongs to the Gevrey class when the index equals 8/9.