Date: | Thu, June 4, 2009 |
Time: | 11:15 |
Place: | Research I Room 107 |
Abstract: I will explain results by Beale-Kato-Majda and Ponce, which state that for a smooth solution of the 3D Euler equations to lose regularity it is necessary for a time integral of the infinity norm of the vorticity/deformation tensor to grow unbounded.