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SUMMARY:Peter Topping (University of Warwick)
DTSTART:20200630T170000Z
DTEND:20200630T180000Z
DTSTAMP:20260423T035033Z
UID:OSGA/14
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OSGA/14/">Un
 iqueness of limits in geometric flows</a>\nby Peter Topping (University of
  Warwick) as part of Online Seminar "Geometric Analysis"\n\n\nAbstract\nQu
 ite often when considering long-time behaviour of geometric flows\, or con
 sidering blow-ups of singularities in geometric PDE\, we extract limits us
 ing soft compactness arguments. For example\, a flow might easily be seen 
 to converge to a limit at a *sequence* of times converging to infinity.\nT
 he more subtle question is then whether the flow converges as time converg
 es to infinity\, without having to restrict to a sequence of times.\n\nI w
 ill outline some of the issues that arise in this subject\, focussing on g
 radient flows for the harmonic map energy\, and sketch some recent work wi
 th M.Rupflin and J.Kohout.\n
LOCATION:https://researchseminars.org/talk/OSGA/14/
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