报告人：郭岩教授（Division of Applied Math, Brown）
时 间：2019年8月11日下午 16:00-17:00
地点：华南数学应用与交叉研究中心学术报告厅111
题目： Validity of Steady Prandtl Expansion
摘要：
In a joint work with Sameer Iyer, the validity of steady Prandtl layer expansion is established in a channel. Our result covers the celebrated Blasius boundary layer profile, which is based on uniform quotient estimates for the derivative Navier-Stokes equations, as well as a positivity estimate at the flow entrance.