Séminaires : Séminaire d'Analyse Fonctionnelle

Equipe(s) : af,
Responsables :E. Abakoumov - A.Eskenazis - D. Cordero-Erausquin - M. Fathi - O. Guédon - B. Maurey
Email des responsables :
Salle : salle 13 - couloir 15-16 - 4ème étage
Adresse :Campus Pierre et Marie Curie
Le Jeudi à 10h30 -  IMJ-PRG - 4 place Jussieu - 75005 PARIS

Orateur(s) Siarhei Finski - Ecole Polytechnique,
Titre Asymptotic study of symmetric powers and normed algebras
Horaire10:30 à 12:00

We study the asymptotic behaviour of large symmetric tensor powers of finitely dimensional normed vector spaces. More precisely, contrary to full tensor powers, we show that the distortion between the injective and projective tensor norms grows subexponentially on symmetric tensor powers of a fixed finitely dimensional complex normed vector space. We will then apply this to give a classification result for graded commutative normed algebras. If time permits, we discuss the motivations for these questions arising from complex and algebraic geometry.

Sallesalle 13 - couloir 15-16 - 4ème étage
AdresseCampus Pierre et Marie Curie