# 18 décembre 2018: 1 événement

### Mardi 18 décembre 13:45-14:45 - Guixiang Hong - Wuhan University

Vector-valued Littlewood-Paley theorem for sum and difference sets

Résumé : In this talk, I shall recall the history of Littlewood-Paley theorem and show that the sum or difference set of finite sequences of vector-valued Littlewood-Paley sets is a still a vector-valued Littlewood-Paley set if and only if the underlying Banach space is UMD with property ($\alpha$).

Lieu : 316Bbis

En savoir plus : Séminaire d’Analyse Fonctionnelle