Applied Mathematics Seminar

Department of Mathematics, Monroe Hall, 2115 G Street NW, Washington, DC 20052.

See the Foggy Bottom campus map.

Contact Xiaofeng Ren (ren at gwu dot edu) if you need more information about the seminar.

December 9 (Friday) 3:45 pm, Monroe 353.

Speaker: Hantaek Bae, University of Maryland, College Park.

Title: Regularity and decay estimates of dissipative equations

Abstract: We establish Gevrey class regularity of solutions to dissipative equations. The main tools are the Kato-Ponce inequality for Gevrey estimates in Sobolev spaces and the Gevrey estimates in Besov spaces using the paraproduct decomposition. As an application, we obtain temporal decay of solutions for a large class of equations including the Navier-Stokes equations, the subcritical quasi-geostrophic equations.

Past seminar