Séminaire Bourbaki

François Labourie — Asymptotic counting of minimal surfaces and of surface groups in symmetric spaces

Name: François Labourie — Asymptotic counting of minimal surfaces and of surface groups in symmetric spaces
Start: 2021-05-22T14:00:00+02:00
End: 2021-05-22T15:00:00+02:00
Location: Zoom

samedi 22 mai 2021, 14:00 → 15:00 Europe/Paris

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Les identifiants de connexion seront indiqués quelques jours avant l'exposé.

Description

The recent preprint by Calegari, Marques, and Neves introduces a definition of “entropy” to count minimal surfaces in negatively curved -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.

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François Labourie — Asymptotic counting of minimal surfaces and of surface groups in symmetric spaces

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