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SUMMARY:Pierre Germain (Courant Institute of Mathematical Sciences)
DTSTART:20200917T140000Z
DTEND:20200917T145000Z
DTSTAMP:20260423T035935Z
UID:IMS/58
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/IMS/58/">Vor
 tex filament solutions for the Navier-Stokes equations</a>\nby Pierre Germ
 ain (Courant Institute of Mathematical Sciences) as part of PDE seminar vi
 a Zoom\n\n\nAbstract\nI will present a construction of solutions of the Na
 vier-Stokes equations for data whose vorticity are concentrated on 1D curv
 es (as measures). This corresponds to large locally self-similar data\, fo
 r which the usual perturbative approach to local well-posedness does not a
 pply\, and for which a number of interesting questions arise. These data a
 re also of fundamental importance from a physical perspective\, since vort
 ex filaments are expected to play a crucial role in 3D flows.\n
LOCATION:https://researchseminars.org/talk/IMS/58/
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