Monodromy, vanishing cycles, knots and the adjoint quotient

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

These are notes from lectures given at the Clay Institute Summer School on "Floer homology, gauge theory and low-dimensional topology" (Budapest, 2004). The first part describes as background some of the geometry of symplectic fibre bundles and their monodromy. The second part, overviewing joint work with Paul Seidel, applies these general ideas and Floer cohomology to certain fibre bundles that arise naturally in Lie theory. This constructs an invariant of oriented links in the three-sphere which is conjecturally equal to Khovanov's combinatorial homology theory.
20 pages, 5 figures. Clay Institute lectures

Keywords

Symplectic Geometry, Geometric Topology, 53D35; 57M25

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/73670

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0412440
 http://arxiv.org/abs/math/0412440

Collections

arXiv