Event Type:

Analysis Seminar

Date/Time:

Monday, February 9, 2015 - 12:00 to 13:00

Location:

KIdder 356

Local Speaker:

Abstract:

I will talk about the idea, going back to Constantin and Fefferman, of representing the vortex-stretching term as a singular integral involving an angle between vorticity directions, and how this can be used to show that 1/2-Holder coherence of vorticity direction in the regions of high vorticity implies regularity for NSE and establish upper bounds on enstrophy.