Séminaires : Séminaire d'Analyse et Géométrie

Equipe(s) : acg,
Responsables :O. Biquard, J. Cao, I. Itenberg, X. Ma
Email des responsables : vincent.michel@imj-prg.fr
Salle : Barre 15-25, 5ème étage, salle 02
Adresse :Campus Pierre et Marie Curie

Orateur(s) Farhad Babaee - ENS,
Titre On approximability of extremal tropical currents
Horaire14:00 à 15:00
RésumeI will briefly explain tropical varieties, and certain currents attached to them, so-called tropical currents. I will address extremality, intersection theory, and approximation problems of tropical currents. I will discuss how in joint work with June Huh, we constructed an example of a ”non-approximable” current, which, in turn, refutes a stronger version of the Hodge conjecture.
SalleBarre 15-25, 5ème étage, salle 02
AdresseCampus Pierre et Marie Curie