From flops to diffeomorphism groups ( Gleb Smirnov, ETH Zürich)

16.09.2019 16:30

Following a short introduction to the flop surgery, I will explain how this surgery can be used to detect non-contractible loops of diffeomorphisms for many algebraic surfaces.

Lieu

Bâtiment: Battelle

Villa Battelle, Séminaire "Fables géométriques"

entrée libre