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[1179] Asymptotic counting of minimal surfaces and of surface groups in symmetric spaces

By François Labourie

Appears in collection : Bourbaki - Mai 2021

The recent preprint by Calegari, Marques, and Neves introduces a definition of “entropy” to count minimal surfaces in negatively curved $3$-manifolds and a rigidity result characterizing manifolds of constant curvature. I will explain the sketch of the proof as well as other results of the same type.

[According to Calegari, Marques et Neves]

Information about the video

  • Date of recording 22/05/2021
  • Date of publication 22/05/2021
  • Institution IHP
  • Licence CC BY-NC-ND
  • Language English
  • Audience Researchers
  • Format MP4

Bibliography

  • Séminaire Bourbaki, 73ème année (2020-2021), n°1179, mai 2021 PDF

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