We study Daugavet points and $\Delta $-points in Lipschitz-free Banach spaces. We prove
that, if $ M $ is a compact metric space, then $\mu\in S_ {\mathcal F (M)} $ is a Daugavet …

We show that all the symmetric projective tensor products of a Banach space X have the
Daugavet property provided X has the Daugavet property and either X is an L 1-predual (ie …

In contrast to the separable case, we prove that the existence of almost L-orthogonal vectors
in a nonseparable Banach space X (octahedrality) does not imply the existence of nonzero …

We compute the Borel complexity of some classes of Banach spaces such as different
versions of diameter two properties, spaces satisfying the Daugavet equation or spaces with …

ON WEAKLY ALMOST SQUARE BANACH SPACES Page 1 Proceedings of the Edinburgh
Mathematical Society: page 1 of 19 doi:10.1017/S0013091523000536 ON WEAKLY …

We characterise those Banach spaces X which satisfy that L (Y, X) is octahedral for every
non-zero Banach space Y. They are those satisfying that, for every finite dimensional …

We solve some open problems regarding diameter two properties within the class of Banach
spaces of real-valued Lipschitz functions by using de Leeuw's transform. Namely, we show …

In this paper, we are interested in studying when an element z in the projective tensor
product turns out to be a Daugavet point. We prove first that, under some hypothesis, the …

Given a Banach space, we say that a sequence in the unit ball of is-orthogonal if for every.
On the other hand, an element in the bidual sphere is said to be-orthogonal (to) if for every …

We prove that if a metric space M has the finite CEP then F (M)⊗ ˆ π X has the Daugavet
property for every non-zero Banach space X. This applies, for instance, if M is a Banach …