报告题目:On the zero-viscosity limit of the 2d steady Navier-Stokes equation over a rotating annulus
报告人:陶涛 (山东大学)
报告时间:2022年1月20日(星期四)下午15:30-16:30
报告地点:腾讯会议 会议ID:239 839 076
校内联系人:王文栋 教授 联系电话:84708351-8139
摘要: In this talk, we consider the steady Navier-Stokes equations in two dimensional annulus with rotating boundary. By construct higher order approximate solution of the Navier-Stokes equations and establish the $L^\infty$ estimate for the error equation, we justify the validity of the Prandtl boundary layer expansions in this setting. This is a joint work with M.Fei, C.Gao and Z.Lin.
报告人简介:陶涛,山东大学数学学院副教授,主要从事不可压缩流体力学方程组的研究,特别是用凸积分方法构造了Boussinesq方程的奇异耗散弱解和不可压缩Navier-Stokes方程的粘性消失极限。