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SUMMARY:Federica Dragoni (Cardiff University)
DTSTART:20210521T140000Z
DTEND:20210521T150000Z
DTSTAMP:20260423T021234Z
UID:SRS/15
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/SRS/15/">Asy
 mptotics for optimal controls for horizontal mean curvature flow</a>\nby F
 ederica Dragoni (Cardiff University) as part of Sub-Riemannian Seminars\n\
 n\nAbstract\nThe solutions to surface evolution problems like mean curvatu
 re flow can be expressed as value functions of suitable stochastic control
  problems\, obtained as limit of a family of regularised control problems.
  The control-theoretical approach is particularly suited for such problems
  for degenerate geometries like the Heisenberg group. In this situation a 
 new type of singularities absent for the Euclidean mean curvature flow occ
 urs\, the so-called characteristic points. In this talk I will investigate
  the asymptotic behaviour of the regularised optimal controls in the vicin
 ity of such characteristic points.\n\nJoin work with Nicolas Dirr and Raff
 aele Grande.\n
LOCATION:https://researchseminars.org/talk/SRS/15/
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