Floer theory and its coefficients

by Noah Porcelli (MPIM)

Monday Nov 3, 2025, 2:40 PM → 2:55 PM Europe/Berlin

MPIM, Vivatsgasse, 7 - Lecture Hall (Max Planck Institute for Mathematics)

MPIM Topology Seminar

Classical constructions of Floer homology give chain complexes over a ring (eg Z, Q, Q[[t]], ..., depending on context). Recently, much work has been done to lift these to modules over various ring spectra. I'll discuss some of these ideas and their applications.