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Intermittency and conditional regularity of solutions of the 3D Navier-Stokes equations

Date: 
Tuesday 24th July 2012 - 11:00 to 11:40
Venue: 
INI Seminar Room 1
Session Chair: 
Edriss Titi
Abstract: 
Both numerical and experimental evidence suggests that solutions of the three-dimensional Navier-Stokes equations display a high degree of intermittency, which is manifest in spiky excursions away from averages in the vorticity field. This phenomenon may be intimately bound up with the enduring problem of regularity and is addressed by discussing two new conditional (& unusual) regularity assumptions.
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Presentation Material: 
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons