Andras Stipsicz: Connected Floer homology of covering involutions

Abstract

We define and compute invariants of knots motivated by recent ideas of Hendrick-Manolescu and Hendricks-Hom-Lidman, using the covering involution on the double branched cover of the three-sphere, branched along the knot. This is joint work with Antonio Alfieri and Sungkyung Kang.