5 citations · 5 across the 8 of their papers we have counts for
11 papers
Geometry of quadratic forms over a uniparametric family of squares
J. Llorente, G. A. Muñoz-Fernández, D. L. Rodríguez-Vidanes +2
We characterize the extreme points of the parametric space of quadratic forms on endowed with the sup norm on the squares with $…
On various diametral notions of points in the unit ball of some vector-valued function spaces
Han Ju Lee, Óscar Roldán, Hyung-Joon Tag
In this article, we study the ccs-Daugavet, ccs-, super-Daugavet, super-, Daugavet, , and points in the unit balls of vector-valued function spaces , $…
On Köthe duals of Orlicz-Lorentz spaces
Anna Kamińska, Hyung-Joon Tag
In this article, we study a number of properties of the Köthe duals of Orlicz-Lorentz spaces. An explicit description of the order-continuous subspace of $\math…
New Results in Analysis of Orlicz-Lorentz spaces
Luis Bernal-González, Daniel L. Rodríguez-Vidanes, Juan B. Seoane-Sepúlveda +1
In this article, we investigate the existence of closed vector subspaces (i.e.spaceability) in various nonlinear subsets of Orlicz-Lorentz spaces , equipped with the Luxem…
Remarks on the Daugavet Property for Complex Banach Spaces
Han Ju Lee, Hyung-Joon Tag
In this article, we study the Daugavet property and the diametral diameter two properties in complex Banach spaces. The characterizations for both Daugavet and -points are revis…
Daugavet and diameter two properties in Orlicz-Lorentz spaces
Anna Kamińska, Han Ju Lee, Hyung-Joon Tag
In this article, we study the diameter two properties (D2Ps), the diametral diameter two properties (diametral D2Ps), and the Daugavet property in Orlicz-Lorentz spaces equipped wi…
On the Lipschitz numerical index of Banach spaces
Geunsu Choi, Mingu Jung, Hyung-Joon Tag
We provide some new consequences on the Lipschitz numerical radius and index which were introduced recently. More precisely, we give some renorming results on the Lipschitz numeric…
Diameter two properties in some vector-valued function spaces
Han Ju Lee, Hyung-Joon Tag
We introduce a vector-valued version of a uniform algebra, called the vector-valued function space over a uniform algebra. The diameter two properties of the vector-valued function…
Diameter two properties and the Radon-Nikodým property in Orlicz spaces
Anna Kamińska, Han Ju Lee, Hyung-Joon Tag
Some necessary and sufficient conditions are found for Banach function lattices to have the Radon-Nikodým property. Consequently it is shown that an Orlicz space over a non-a…
-ideal properties in Orlicz-Lorentz spaces
Anna Kamińska, Han Ju Lee, Hyung-Joon Tag
We provide explicit formulas for the norm of bounded linear functionals on Orlicz-Lorentz function spaces equipped with two standard Luxemburg and Orlicz norms. Any bound…
Diameter of weak neighborhoods and the Radon-Nikodym property in Orlicz-Lorentz spaces
Anna Kamińska, Hyung-Joon Tag
Given an Orlicz -function and a positive decreasing weight , we present criteria of the diameter two property and of the Radon-Nikodým property in Orlicz-Lorentz function…