Séminaires : Séminaire d'Analyse et Géométrie

Equipe(s) :
Responsables :O. Biquard, A. Deruelle, I. Itenberg, X. Ma
Email des responsables : {olivier.biquard, alix.deruelle, ilia.itenberg, xiaonan.ma}@imj-prg.fr
Salle : 15–25.502
Adresse :Jussieu
Description

Orateur(s) Farhad Babaee - ENS,
Titre On approximability of extremal tropical currents
Date12/01/2016
Horaire14:00 à 15:00
Diffusion
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.
Salle15–25.502
AdresseJussieu
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