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Title:
Bordered Floer homology and the Seifert form

Speaker:
Jen Hom

Abstract:
We study the bordered Floer homology of the 3-manifold with boundary obtained by cutting S^3 along a Seifert surface for a knot. In particular, we show that this bordered invariant is a categorification of the Seifert form. This is joint work in progress with Sam Lewallen, Tye Lidman and Liam Watson.

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=484

Workshop:
Simons- Workshop 2012-2013ay - Symplectic and Low Dimensional Topologies in Interaction