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H 1 Trisections diagrams and surgery operations on embedded surfaces​

Auteurs : Gay, David (Auteur de la Conférence)
CIRM (Editeur )

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    Résumé : Various surgery operations on dimension four begin with a 4-manifold $X$ and an embedded surface $S$, then remove a neighborhood of $S$ and replace it with something else to produce an interesting new 4-manifold. In a few standard surgery constructions, especially the Gluck twist operation, I will show how, given a trisection diagram of $X$ with decorations that describe the embedded surface $S$, to produce a trisection diagram for the new 4-manifold.
    This is joint work with Jeff Meier.

    Codes MSC :
    57M50 - Geometric structures on low-dimensional manifolds
    57R17 - Symplectic and contact topology
    57R45 - Singularities of differentiable mappings
    57R65 - Surgery and handlebodies

      Informations sur la Vidéo

      Langue : Anglais
      Date de publication : 18/02/2018
      Date de captation : 13/02/2018
      Collection : Research talks ; Geometry ; Topology
      Format : MP4
      Durée : 01:03:10
      Domaine : Topology ; Geometry
      Audience : Chercheurs ; Doctorants , Post - Doctorants
      Download : https://videos.cirm-math.fr/2018-02-13_Gay.mp4

    Informations sur la rencontre

    Nom de la rencontre : Knotted embeddings in dimensions 3 and 4 / Plongements noués en dimension 3 et 4
    Organisateurs de la rencontre : Audoux, Benjamin ; Baader, Sebastian ; Lecuona, Ana G.
    Dates : 12/02/2018 - 16/02/2018
    Année de la rencontre : 2018
    URL Congrès : https://conferences.cirm-math.fr/1893.html

    Citation Data

    DOI : 10.24350/CIRM.V.19357303
    Cite this video as: Gay, David (2018). Trisections diagrams and surgery operations on embedded surfaces​. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19357303
    URI : http://dx.doi.org/10.24350/CIRM.V.19357303


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