Spectral sequences from odd Khovanov to Heegaard Floer homology: Part 2MPIM

by Luca Marchiori (Ruhr-Universität Bochum)

Wednesday Feb 4, 2026, 2:00 PM → 4:00 PM Europe/Berlin

MPIM, Vivatsgasse, 7 - Seminar Room (Max Planck Institute for Mathematics)

Working group on odd Khovanov homology

This talk is the second part of the series on spectral sequences from Khovanov homology to Heegaard–Floer homology.
We focus on Szabó’s geometric spectral sequence over Z2, whose infinity page is conjectured to coincide with the Heegaard–Floer homology of the branched double cover of the mirror of a link, and we discuss Beier’s lift of this spectral sequence to integer coefficients using odd Khovanov homology.