2/3 Knot contact homology and string topology | Vidéo | Carmin.tv

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2/3 Knot contact homology and string topology

By Tobias Ekholm

Appears in collection : Tobias Ekholm - Knot contact homology

We define knot contact homology as the Legendrian differential graded algebra of the unit conormal lift of a knot. We show how to compute it for knots in the three sphere using flow trees and discuss some of its basic properties. We also introduce the augmentation variety.

Information about the video

Date of recording 15/07/2015
Date of publication 20/07/2015
Institution IHES
Format MP4

Domain(s)

Symplectic Geometry

MSC codes

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