Algebraic geometry of the sphere at infinity, polyhedral de Rham theory and l^2 vanishing conjectures (Karim Adiprasito, Copenhagen)
17.02.2020 16:30
I will discuss a conjecture of Singer concerning the vanishing of L^2 cohomology on non-positively curved manifolds, and relate it to Hodge theory on a Hilbert space that arises as the limit of Chow rings of certain complex varieties.
Lieu
Bâtiment: Battelle
Villa Battelle, Séminaire "Fables géométriques"
Organisé par
Faculté des sciencesSection de mathématiques
Intervenant-e-s
Karim Adiprasito, Copenhagenentrée libre
Classement
Catégorie: Séminaire