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SUMMARY:Simon Jacobsson (KU Leuven)
DTSTART:20250217T121500Z
DTEND:20250217T130000Z
DTSTAMP:20260417T003742Z
UID:cam/67
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/cam/67/">App
 roximating maps into Riemannian manifolds</a>\nby Simon Jacobsson (KU Leuv
 en) as part of CAM seminar\n\nLecture held in MV:L14.\n\nAbstract\nMany in
 teresting functions arising in applications map into Riemannian manifolds.
  We present an algorithm\, using the manifold exponential and logarithm\, 
 for approximating such functions. Our approach extends approximation techn
 iques for functions into linear spaces in such a way that we can upper bou
 nd the forward error in terms of a lower bound on the manifold's sectional
  curvature. Furthermore\, when the sectional curvature is nonnegative\, su
 ch as for compact Lie groups\, the error is guaranteed to not be worse tha
 n in the linear case.\n
LOCATION:https://researchseminars.org/talk/cam/67/
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