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Remarks on the discretizations of the perimeter

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  • UserAntonin Chambolle (CNRS (Centre national de la recherche scientifique); École Polytechnique)
  • ClockFriday 14 June 2019, 10:00-11:00
  • HouseSeminar Room 1, Newton Institute.

If you have a question about this talk, please contact info@newton.ac.uk.

DNMW04 - New trends and challenges in the mathematics of optimal design

I will discuss some results on finite differences and finite element approximations of the total variation for possibly discontinuous functions.
In particular the talk will focus on the differences between various types of approximations, both qualitatively and quantitatively. This is based on
joint works with Thomas Pock (TU Graz) and Corentin Caillaud (CMAP, Ecole Polytechnique & CNRS , Palaiseau)

This talk is part of the Isaac Newton Institute Seminar Series series.

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