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 study Daugavet-and Δ-points in Banach spaces. A norm one element x is a Daugavet-
point (respectively, a Δ-point) if in every slice of the unit ball (respectively, in every slice of …

We show that the Lipschitz‐free space with the Radon–Nikodým property and a Daugavet
point recently constructed by Veeorg is in fact a dual space isomorphic to ℓ 1 ℓ_1 …

Abstract A norm $1 $ element $ x $ of a Banach space is a Daugavet point (respectively, a
$\Delta $-point) if every slice of the unit ball (respectively, every slice of the unit ball …

We introduce extensions of $\Delta $-points and Daugavet points in which slices are
replaced by relative weakly open subsets (super $\Delta $-points and super 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 …

A norm one element $ x $ of a Banach space is a Daugavet-point (respectively,~ a $\Delta $-
point) if every slice of the unit ball (respectively,~ every slice of the unit ball containing $ x $) …

We introduce two new notions called the Daugavet constant and $\Delta $-constant of a
point, which measure quantitatively how far the point is from being Daugavet point and …

We introduce relative versions of Daugavet-points and the Daugavet property, where the
Daugavet-behavior is localized inside of some supporting slice. These points present …

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 …