Paolo Salvatore: Koszul self-duality of E_n operads in spectra
Time: Thu 2022-04-28 14.15 - 16.00
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan and Zoom
Video link: Meeting ID: 921 756 1880
Participating: Paolo Salvatore (University of Roma 2)
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.