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SUMMARY:Anna Lagemann (RWTH Aachen University)
DTSTART:20220503T160000Z
DTEND:20220503T170000Z
DTSTAMP:20260423T021010Z
UID:OSGA/109
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OSGA/109/">T
 angent-point energies as Gamma-limit of discrete tangent-point energies on
  biarc curves</a>\nby Anna Lagemann (RWTH Aachen University) as part of On
 line Seminar "Geometric Analysis"\n\n\nAbstract\nUsing interpolation with 
 biarc curves we prove $\\Gamma$-convergence of discretized tangent-point e
 nergies to the continuous tangent-point energies in the $C^1$-topology. As
  a consequence\, discrete almost minimizing biarc curves converge to minim
 izers of the continuous tangent-point energies. In addition\, taking point
 -tangent data from a given $C^{1\,1}$-curve $\\gamma$\, we establish conve
 rgence of the discrete energies evaluated on biarc curves interpolating th
 ese data\, to the continuous tangent-point energy of $\\gamma$\, together 
 with an explicit convergence rate. This is joint work with Heiko von der M
 osel.\n
LOCATION:https://researchseminars.org/talk/OSGA/109/
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