Bourbaki - Mai 2021

Collection Bourbaki - Mai 2021

Organizer(s)

Date(s) 22/05/2021 - 22/05/2021

linked URL https://www.bourbaki.fr/seminaires/2021/Prog_mai21.html

00:00:00 / 00:00:00

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

By François Labourie

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
Language English
Audience Researchers
Format MP4

Domain(s)

Differential Geometry

Bibliography

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

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All the collection videos

01:11:34

published on May 22, 2021

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

By François Labourie

01:23:31

published on May 22, 2021

[1180] La propriété (T) pour les groupes polonais Roelcke-précompacts

By François Le Maître

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