On weakly almost square Banach spaces

J Rodríguez, AR Zoca - Proceedings of the Edinburgh Mathematical …, 2023 - cambridge.org
ON WEAKLY ALMOST SQUARE BANACH SPACES Page 1 Proceedings of the Edinburgh
Mathematical Society: page 1 of 19 doi:10.1017/S0013091523000536 ON WEAKLY …

A characterization of Banach spaces containing ℓ1(κ) via ball-covering properties

S Ciaci, J Langemets, A Lissitsin - Israel Journal of Mathematics, 2023 - Springer
In 1989, G. Godefroy proved that a Banach space contains an isomorphic copy of ℓ1 if and
only if it can be equivalently renormed to be octahedral. It is known that octahedral norms …

On weakly almost square banach spaces

J Rodríguez Ruiz, A Rueda Zoca - 2023 - digibug.ugr.es
We prove some results on weakly almost square Banach spaces and their relatives. On the
one hand, we discuss weak almost squareness in the setting of Banach function spaces …

On the transfinite symmetric strong diameter two property

S Ciaci - Mediterranean Journal of Mathematics, 2023 - Springer
We study transfinite analogues of the symmetric strong diameter two property. We
investigate the stability of these properties under c 0, ℓ∞ sums and under projective tensor …