11 citations · 40 across the 25 of their papers we have counts for
5 papers · 1 filter
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,…
Norm attaining operators which satisfy a Bollobás type theorem
Sheldon Dantas, Mingu Jung, Óscar Roldán
In this paper, we are interested in studying the set of all norm-attaining operators from into satisfying the following: given , th…
On Banach spaces whose group of isometries acts micro-transitively on the unit sphere
Félix Cabello Sánchez, Sheldon Dantas, Vladimir Kadets +3
We study Banach spaces whose group of isometries acts micro-transitively on the unit sphere. We introduce a weaker property, which one-complemented subspaces inherit, that we call…
On some local Bishop-Phelps-Bollobás properties
Sheldon Dantas, Sun Kwang Kim, Han Ju Lee +1
We continue a line of study about some local versions of Bishop-Phelps-Bollobás type properties for bounded linear operators. We introduce and focus our attention on two of these l…
Strong subdifferentiability and local Bishop-Phelps-Bollobás properties
Sheldon Dantas, Sun Kwang Kim, Han Ju Lee +1
It has been recently presented some local versions of the Bishop-Phelps-Bollobás type property for operators. In the present article, we continue studying these properties for mult…