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GGT Seminar: Satellite knots and immersed Heegaard Floer homology

Event Type
Seminar/Symposium
Sponsor
Department of Mathematics
Location
Altgeld 143
Date
Apr 11, 2024   11:00 am  
Speaker
Wenzhao Chen (UBC)
Contact
Jake Rasmussen
Views
29
Originating Calendar
Groups, Geometry, and Topology Calendar

Satellite knots are a class of knots constructed via cut-and-paste operations. In this talk, I will
describe a method for computing the knot Floer complex of satellite knots using immersed Heegaard
Floer homology. This method is built on an immersed-Floer-homology framework for working with
bordered Floer invariants for 3-manifolds with two toroidal boundary components, extending the
immersed-curve package for 3-manifolds with a single torus boundary introduced by
Hanselman-Rasmussen-Watson.This talk is based on joint work with Jonathan Hanselman

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