39 citations · 63 across the 14 of their papers we have counts for
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math.FA2014
An improvement of a theorem of Heinrich, Mankiewicz, Sims, and Yost
Trond A. Abrahamsen
Heinrich, Mankiewicz, Sims, and Yost proved that every separable subspace of a Banach space is contained in a separable ideal in . We improve this result by replacing the te…
math.FA2014★ 5 cited
On thickness and thinness of Banach spaces
Trond A. Abrahamsen, Johann Langemets, Vegard Lima +1
The aim of this note is to complement and extend some recent results on Whitley's indices of thinness and thickness in three main directions. Firstly, we investigate both the indic…
math.FA2014
Almost square Banach spaces
Trond A. Abrahamsen, Johann Langemets, Vegard Lima
We single out and study a natural class of Banach spaces -- almost square Banach spaces. In an almost square space we can find, given a finite set in the unit…