Presentation Name: | The uniqueness of Plane Stationary Navier-Stokes Flow Past an Obstacle |
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Presenter: | Xiao Ren |
Date: | 2020-11-26 |
Location: | ZOOM Id: 836 7313 8944,Passcode: 808818 |
Abstract: | We study the exterior problem for stationary Navier-Stokes equations in two dimensions describing a viscous incompressible fluid flowing past an obstacle. It is shown that, at small Reynolds numbers, the classical solutions constructed by Finn and Smith are unique in the class of D-solutions (i.e., solutions with finite Dirichlet integral). No additional symmetry or decay assumptions are required. This result answers a long-standing open problem. The talk is based on a joint paper with M.Korobkov. |
Annual Speech Directory: | No.301 |
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