Koszul self-duality of E_n operads in spectra

Date: 2022-04-28

Time: 14:15 - 16:00


Paolo Salvatore


We show that an E_n operad  in spectra is equivalent to the Spanier Whitehead dual of its bar cooperad shifted by n. The pairing is realized by an explicit S-duality map, involving some new operads. This is joint work with Michael Ching.