3 citations · 3 across the 7 of their papers we have counts for
7 papers
On Exposed (Symmetric) Tensors
Sheldon Dantas, Martin Mazzitelli, Jorge Tomás Rodríguez
We provide an example of a projective tensor product whose unit ball contains an exposed tensor which is not elementary. We then transfer the construction to the symmetric projecti…
Fourier inequalities in variable Lebesgue spaces
Rodrigo Cardeccia, Matías I. Caruso, Martin Mazzitelli +1
We study the boundedness of the Fourier transform on variable Lebesgue spaces. We obtain necessary conditions and, independently, sufficient conditions on the exponents …
On the strong subdifferentiability of the homogeneous polynomials and (symmetric) tensor products
Sheldon Dantas, Mingu Jung, Martin Mazzitelli +1
In this paper, we study the (uniform) strong subdifferentiability of the norms of the Banach spaces , and $\hat{\…
On various types of density of numerical radius attaining operators
Sheldon Dantas, Sun Kwang Kim, Han Ju Lee +1
In this paper, we are interested in studying two properties related to the denseness of the operators which attain their numerical radius: the Bishop-Phelps-Bollobás point and oper…
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…
Solutions of the Schroedinger equation for piecewise harmonic potentials: remarks on the asymptotic behavior of the wave functions
F. D. Mazzitelli, M. D. Mazzitelli, P. I. Soubelet
We discuss the solutions of the Schroedinger equation for piecewise potentials, given by the harmonic oscillator potential for and an arbitrary function for $\ver…