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Denis Nardin: A new description of global homotopy theory

Tid: Ti 2022-10-04 kl 10.15 - 11.15

Plats: Albano, house 1, Cramer room

Medverkande: Denis Nardin (Regensburg)


Global homotopy theory was developed to describe G-equivariant phenomena uniform in the group G. From the beginning the intuition was that a global object should correspond to a G-equivariant object for every G plus some gluing data. In this talk I will explain how to make this precise in the case of global spaces and global spectra.

This is joint work with S. Linskens and L. Pol.