Automorphisms of curve and pants complexes in profinite content | Vidéo | Carmin.tv

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Automorphisms of curve and pants complexes in profinite content

Appears in collection : Teichmüller Theory: Classical, Higher, Super and Quantum / Théorie de Teichmüller : classique, supérieure, super et quantique

Pants complexes of large surfaces were proved to be vigid by Margalit. We will consider convergence completions of curve and pants complexes and show that some weak four of rigidity holds for the latter. Some key tools come from the geometry of Deligne Mumford compactification of moduli spaces of curves with level structures.

Information about the video

Date of recording 06/10/2020
Date of publication 23/10/2020
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.19656303
Cite this video Funar, Louis (06/10/2020). Automorphisms of curve and pants complexes in profinite content. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19656303
URL https://dx.doi.org/10.24350/CIRM.V.19656303

Domain(s)

Bibliography

BOGGI, Marco, FUNAR, Louis, et LOCHAK, Pierre. Automorphisms of procongruence curve complexes and anabelian properties of moduli stacks of curves. arXiv preprint arXiv:2004.04135, 2020. - https://arxiv.org/abs/2004.04135

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