Results 11 to 20 of about 4,892,851 (274)

Ball Covariance: A Generic Measure of Dependence in Banach Space. [PDF]

open access: yesJ Am Stat Assoc, 2020
Technological advances in science and engineering have led to the routine collection of large and complex data objects, where the dependence structure among those objects is often of great interest.
Pan W, Wang X, Zhang H, Zhu H, Zhu J.
europepmc   +2 more sources

Homological Methods in Banach Space Theory

open access: yes, 2023
Many researchers in geometric functional analysis are unaware of algebraic aspects of the subject and the advances they have permitted in the last half century.
F. Cabello Sánchez, J. Castillo
semanticscholar   +1 more source

p-adic Banach space operators and adelic Banach space operators [PDF]

open access: yesOpuscula Mathematica, 2014
In this paper, we study non-Archimedean Banach \(*\)-algebras \(\frak{M}_{p}\) over the \(p\)-adic number fields \(\mathbb{Q}_{p}\), and \(\frak{M}_{\mathbb{Q}}\) over the adele ring \(\mathbb{A}_{\mathbb{Q}}\). We call elements of \(\frak{M}_{p}\), \(p\)
Ilwoo Cho
doaj   +1 more source

Geometric Characterization of Injective Banach Lattices

open access: yesMathematics, 2021
This is a continuation of the authors’ previous study of the geometric characterizations of the preduals of injective Banach lattices. We seek the properties of the unit ball of a Banach space which make the space isometric or isomorphic to an injective ...
Anatoly Kusraev, Semën Kutateladze
doaj   +1 more source

Uniform large deviation principles for Banach space valued stochastic evolution equations [PDF]

open access: yesTransactions of the American Mathematical Society, 2018
We prove a large deviation principle (LDP) for a general class of Banach space valued stochastic differential equations (SDEs) that is uniform with respect to initial conditions in bounded subsets of the Banach space.
A. Budhiraja, P. Dupuis, M. Salins
semanticscholar   +1 more source

The Space of Functions with Tempered Increments on a Locally Compact and Countable at Infinity Metric Space

open access: yesAxioms, 2021
The aim of the paper is to introduce the Banach space consisting of real functions defined on a locally compact and countable at infinity metric space and having increments tempered by a modulus of continuity.
Józef Banaś, Rafał Nalepa
doaj   +1 more source

An approach of Banach algebra in fuzzy metric spaces with an application

open access: yesAIMS Mathematics, 2022
The purpose of this paper is to present a new concept of a Banach algebra in a fuzzy metric space (FM-space). We define an open ball, an open set and prove that every open ball in an FM-space over a Banach algebra A is an open set.
Saif Ur Rehman   +3 more
doaj   +1 more source

Observations on the Separable Quotient Problem for Banach Spaces

open access: yesAxioms, 2020
The longstanding Banach−Mazur separable quotient problem asks whether every infinite-dimensional Banach space has a quotient (Banach) space that is both infinite-dimensional and separable.
Sidney A. Morris, David T. Yost
doaj   +1 more source

Properties of Chmielinski-orthogonality using Kadets-Klee property

open access: yesIraqi Journal for Computer Science and Mathematics, 2022
The aim of this paper is to study new results of an approximate orthogonality of Birkhoff-James techniques in real Banach space , namely Chiemelinski orthogonality (even there is no ambiguity between the concepts symbolized by orthogonality) and provide
saied Johnny, Buthainah A. A. Ahmed
doaj   +1 more source

Genericity of Fr\'echet smooth spaces [PDF]

open access: yes, 2011
If a separable Banach space contains an isometric copy of every separable reflexive Fr\'echet smooth Banach space, then it contains an isometric copy of every separable Banach space.
A. Szankowski   +11 more
core   +1 more source

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