Blar i Institutt for IKT og realfag på forfatter "Lima, Vegard"
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Almost square and octahedral norms in tensor products of Banach spaces
Langemets, Johann; Lima, Vegard; Rueda Zoca, Abraham (Journal article; Peer reviewed, 2017)The aim of this note is to study some geometrical properties like diameter two properties, octahedrality and almost squareness in the setting of (symmetric) tensor product spaces. In particular, we show that the injective ... -
Symmetric strong diameter two property
Haller, Rainis; Langemets, Johann; Lima, Vegard; Nadel, Rihhard (Journal article; Peer reviewed, 2019)We study Banach spaces with the property that, given a finite number of slices of the unit ball, there exists a direction such that all these slices contain a line segment of length almost 2 in this direction. This property ...