数学系报告:Exterior Navier-Stokes flow in a half space: Existence and decay

发布时间: 2017-07-25 12:47:16 浏览次数: 290 供稿:数学系

演讲人:Prof. Zhengguang Guo,温州大学

讲座时间:2017-07-26 16:00:00

讲座地点:环境学院316

讲座内容

We consider the problem of a small body moving within an incompressible fl‡uid at constant speed parallel to a wall, in an otherwise unbounded domain. This situation is modeled by the incompressible stationary Navier-Stokes equations in an exterior domain in a half space, with appropriate boundary conditions on the wall, the body, and at in…finity. In this talk, we will show the existence of weak solutions, especially the decay property of solutions will also be investigated.

 

演讲人简介