On a question by Haskell P. Rosenthal
Speaker:
Valentin Ferenczi, Universidade de São Paulo and Universidade de São Paulo and l'Université Pierre et Marie Curie - Paris 6
Date and Time:
Monday, November 11, 2002 - 4:00pm to 4:30pm
Location:
Fields Institute, Room 230
Abstract:
This is a work in collaboration with A. Pelczar and C. Rosendal. We give partial answers to the following question by Haskell P. Rosenthal: If a basis $(e_n)$ of a Banach space is such that every block basis of $(e_n)$ has a subsequence equivalent to $(e_n)$, must $(e_n)$ be equivalent to the unit vector basis of $c_0$ or $l_p$, $p \in [1,+\infty)$?
