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SUMMARY:Gerhard Huisken (University of Tübingen)
DTSTART:20210216T180000Z
DTEND:20210216T190000Z
DTSTAMP:20260423T035021Z
UID:OSGA/48
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OSGA/48/">Me
 an curvature flow with surgery</a>\nby Gerhard Huisken (University of Tüb
 ingen) as part of Online Seminar "Geometric Analysis"\n\n\nAbstract\nThe e
 volution of hypersurfaces in a Riemannian manifold along its mean curvatur
 e vector is governed by a quasilinear parabolic system that exhibits smoot
 hing behavior and singularity formation at the same time since the evoluti
 on of the geometry is governed by a non-linear reaction diffusion system. 
 The lecture explains how for embedded 2-surfaces of positive mean curvatur
 e in general ambient manifolds long-time solutions can be constructed that
  contain finitely many surgeries near singular regions. Finally we discuss
  applications in Geometry and General Relativity.\n
LOCATION:https://researchseminars.org/talk/OSGA/48/
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