Summer School 2015: Moduli Problems in Symplectic Geometry

Collection Summer School 2015: Moduli Problems in Symplectic Geometry

Organizer(s) J. Nelson (Columbia University and the Institute for Advanced Study), D. Cristofaro-Gardiner (Harvard University), J. Fish (Institute for Advanced Study and UMass Boston)

Date(s) 06/07/2015 - 17/07/2015

linked URL https://indico.math.cnrs.fr/event/585/

00:00:00 / 00:00:00

5 36

A symplectic invariant for contact manifolds

By Frédéric Bourgeois

The construction of S^1-equivariant symplectic homology with Alexandru Oancea can be used to define an invariant for a wide class of contact manifolds. This is a substitute for cylindrical contact homology, which often has transversality issues. This symplectic invariant can then be applied to the study of closed Reeb orbits.

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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All the collection videos

57:44

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A symplectic invariant for contact manifolds

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