m

F Nous contacter

0

Documents  Gay, David | enregistrements trouvés : 1

O
     

-A +A

P Q

Déposez votre fichier ici pour le déplacer vers cet enregistrement.

Research talks;Geometry;Topology

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.
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 ...

57M50 ; 57R45 ; 57R65 ; 57R17

... Lire [+]

Z