Perspectives in real geometry / Perspectives en géométrie réelle

Collection Perspectives in real geometry / Perspectives en géométrie réelle

Organizer(s) Brugallé, Erwan ; Itenberg, Ilia ; Shustin, Eugenii
Date(s) 18/09/2017 - 22/09/2017
linked URL http://conferences.cirm-math.fr/1782.html
00:00:00 / 00:00:00
3 5

Expected topology of a random subcomplex in a simplicial complex

By Jean-Yves Welschinger

I will explain how to bound from above and below the expected Betti numbers of a random subcomplex in a simplicial complex and get asymptotic results under infinitely many barycentric subdivisions. This is a joint work with Nermin Salepci. It complements previous joint works with Damien Gayet on random topology.

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Citation data

  • DOI 10.24350/CIRM.V.19223303
  • Cite this video Welschinger, Jean-Yves (19/09/2017). Expected topology of a random subcomplex in a simplicial complex. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19223303
  • URL https://dx.doi.org/10.24350/CIRM.V.19223303

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