### Connected Floer homology of covering involutions

- Series
- Geometry Topology Seminar
- Time
- Monday, October 28, 2019 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Skile 006
- Speaker
- Sungkyung Kang – Chinese University of Hong Kong

Using the covering involution on the double branched cover of S3 branched along a knot, and adapting ideas of Hendricks-Manolescu and Hendricks-Hom-Lidman, we define new knot (concordance) invariants and apply them to deduce novel linear independence results in the smooth concordance group of knots. This is a joint work with A. Alfieri and A. Stipsicz.