Curve classes on irreducible holomorphic symplectic varieties

Date/heure
29 avril 2019
15:30 - 16:30

Oratrice ou orateur
Giovanni Mongardi

Catégorie d'évènement
Séminaire de géométrie complexe


Résumé

We prove that the integral Hodge conjecture holds for 1-cycles on irreducible holomorphic symplectic varieties of K3 type and of Generalized Kummer type. As an application, we give a new proof of the integral Hodge conjecture for cubic fourfolds.