Data: segunda-feira, 21 de outubro de 2024, às 16h00.
Formato híbrido: Sala presencial: B-1. Google meet: https://meet.google.com/ijh-tzhe-snr
Palestrante: Víctor Olmos Prieto (UNED)
Título: $c_0$ and tall ideals in Banach spaces
Resumo: We will prove some results about the tallness of those ideals that can be represented through (weakly) unconditionally convergent series in some Banach space, and their relationship with the presence of subspaces isomorphic to $c_0$. This is joint work in progress with J. López-Abad and C. Uzcátegui Aylwin.