Speaker: Mikael de la Salle, CNRS, Ecole Normale Supérieure de Lyon
Time: July 20, 14:30-15:10
Location: Room 327, 3rd floor, New Activity Center, HIT
Title: A duality Banach spaces / operators between Lp spaces
Abstract: To a pair (X, T) of a Banach space and an operator between subspaces of Lp spaces, one associates a (possibly infinite) positive number, the norm of T between suitable subspaces of X-valued Lp spaces. I will motivate the study of this duality by examples from embeddings into Banach spaces, and I will explain a form of the bipolar theorem for this duality.
