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SUMMARY:Remarks on the discretizations of the perimeter - Antonin Chamboll
 e (CNRS (Centre national de la recherche scientifique)\; École Polytechni
 que)
DTSTART:20190614T090000Z
DTEND:20190614T100000Z
UID:TALK125977@talks.cam.ac.uk
CONTACT:INI IT
DESCRIPTION:I will discuss some results on finite differences and finite e
 lement approximations of the total variation for possibly discontinuous fu
 nctions. <br> In particular the talk will focus on the differences between
  various types of approximations\, both qualitatively and quantitatively. 
 This is based on<br> joint works with Thomas Pock (TU Graz) and Corentin C
 aillaud (CMAP\, Ecole Polytechnique &amp\; CNRS\, Palaiseau)
LOCATION:Seminar Room 1\, Newton Institute
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