Výsledky vyhledávání - "normed space"

Akademický článek

Some properties of convex fuzzy normed space.

Autor: Daher, Hawraa Yousif¹ as.22.19@grad.uotechnology.edu.iq, Kider, Jehad Ramadan¹ jehad.r.kider@uotechnology.edu.iq

Publikováno v: International Journal of Mathematics & Computer Science. 2024, Vol. 19 Issue 2, p345-355. 11p.

Zobrazit plný text záznamu

Report

On isosceles orthogonality and some geometric constants in a normed space

Autor: Sain, Debmalya, Ghosh, Souvik, Paul, Kallol

Publikováno v: Aequationes Math. 97 (2023), no.1, 147-160

We study the James constant $J(\mathbb{X})$, an important geometric quantity associated with a normed space $ \mathbb{X} $, and explore its connection with isosceles orthogonality $ \perp_I. $ The James constant is defined as $J(\mathbb{X}) := \sup\{

Externí odkaz: http://arxiv.org/abs/2407.14475

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

A New Structure of Random Approach Normed Space via Banach Space.

Autor: Kream, Alaa A.¹, Hussein, Boushra Y.¹ edu-math.post35@qu.edu.iq

Publikováno v: Iraqi Journal of Science. 2024, Vol. 65 Issue 10, p5617-5628. 12p.

Zobrazit plný text záznamu

Report

Sufficent Conditions for the preservation of Polygonal-Connectedness in an arbitrary normed space

Autor: Andronicou, Savvas, Milakis, Emmanouil

In this article we prove that if $ X $ is a normed space and $ U $ is a polygonally-connected subset of $ X $ with $M:=\{S_i:\ i\in I\}\subset \mathcal{P}\left( U\right) $, a non-empty arbitrary family of discrete, non-empty subsets of $ U, $ then th

Externí odkaz: http://arxiv.org/abs/2404.15788

Zobrazit plný text záznamu

Report

Completeness of a Normed Space via Strong p-Ces\`aro Summability

Autor: León-Saavedra, Fernando, Moreno-Pulido, Soledad, Sala-Pérez, Antonio

Publikováno v: Filomat 33:10 (2019), 3013-3022

In this paper we will characterize the completeness and barrelledness of a normed space through the strong p-Ces\`aro summability of series. A new characterization of weakly unconditionally Cauchy series and unconditionally convergent series through

Externí odkaz: http://arxiv.org/abs/2402.06324

Zobrazit plný text záznamu

Report

The best approximation pair problem relative to two subsets in a normed space

Autor: Reem, Daniel, Censor, Yair

In the classical best approximation pair (BAP) problem, one is given two nonempty, closed, convex and disjoint subsets in a finite- or an infinite-dimensional Hilbert space, and the goal is to find a pair of points, each from each subset, which reali

Externí odkaz: http://arxiv.org/abs/2403.18767

Zobrazit plný text záznamu