Veering triangulations and transverse foliations | Vidéo | Carmin.tv

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Veering triangulations and transverse foliations

By Jonathan Zung

Appears in collection : Foliations and Diffeomorphism Groups / Feuilletages et Groupes de Difféomorphisme

I will present some combinatorial methods to construct and obstruct foliations transverse to a given transitive pseudo-Anosov flow. The main tool is the branched surface coming from a veering triangulation. We will show that this branched surface carries all transverse foliations, and give some criteria for deciding when the branched surface indeed carries some foliation. Parts work in progress with Siddhi Krishna and Thomas Massoni.

Information about the video

Date of recording 13/12/2024
Date of publication 10/01/2025
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers, Graduate Students
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.20276103
Cite this video Zung, Jonathan (13/12/2024). Veering triangulations and transverse foliations. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.20276103
URL https://dx.doi.org/10.24350/CIRM.V.20276103

Domain(s)

Geometric Topology

Bibliography

ZUNG, Jonathan. Veering triangulations and transverse foliations. arXiv preprint arXiv:2411.00227, 2024. - https://doi.org/10.48550/arXiv.2411.00227

MSC codes

57R30 Foliations; geometric theory

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