9 citations · 54 across the 20 of their papers we have counts for
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math.FA2019
Almost square dual Banach spaces
Trond A. Abrahamsen, Petr Hájek, Stanimir Troyanski
We show that finite dimensional Banach spaces fail to be uniformly non locally almost square. Moreover, we construct an equivalent almost square bidual norm on As a…
math.FA2019★ 8 cited
Smooth norms in dense subspaces of Banach spaces
Sheldon Dantas, Petr Hájek, Tommaso Russo
In the first part of our paper, we show that has a dense linear subspace which admits an equivalent real analytic norm. As a corollary, every separable Banach space,…
math.FA2019★ 5 cited
On densely isomorphic normed spaces
Petr Hájek, Tommaso Russo
In the first part of our note we prove that every Weakly Lindelöf Determined (WLD) (in particular, every reflexive) non-separable Banach space contains two dense linear subspac…