Results 61 to 70 of about 3,442,984 (210)

Isomorphic Classification of Reflexive Müntz Spaces

Mathematics, 2017
The article is devoted to reflexive Müntz spaces M Λ , p of
Sergey V. Ludkowski
doaj   +1 more source

A Schauder Basis for Multiparameter Persistence

Certain classes of multiparameter persistence modules may be encoded as signed barcodes, represented as points in a polyhedral subset of Euclidean space, we refer to as signed persistence diagrams. These signed persistence diagrams exist in the dual space of compactly supported, Lipschitz functionals on a polyhedral pair.
Bubenik, Peter, Ross, Zachariah
openaire   +2 more sources

A Schauder basis for $L_{1}(0,\infty)$ consisting of non-negative functions [PDF]

Illinois Journal of Mathematics, 2015
We construct a Schauder basis for $L_1$ consisting of non-negative functions and investigate unconditionally basic and quasibasic sequences of non-negative functions in $L_p$, $1\le p < \infty$.
Johnson, William B., Schechtman, Gideon
openaire   +4 more sources

New Fixed‐Point and Common Fixed‐Point Results in Finite‐Dimensional Normed Pre‐A∗ Vector Spaces

International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.
This paper establishes new fixed‐point and common fixed‐point theorems for continuous and asymptotically regular self‐maps defined on finite‐dimensional normed pre‐A∗ vector spaces over σ‐complete pre‐A∗‐algebras. We prove that every continuous and asymptotically regular self‐map on such a space has at least one fixed point (Theorem 2).
Kidanemariam Birhane Gebremedhin, Jonnalagadda Venkateswara Rao, Gebreslassie Tesfay Berhe, Shikha Binwal   +3 more
wiley   +1 more source

Characteristic Functions and Borel Exceptional Values of E-Valued Meromorphic Functions

Abstract and Applied Analysis, 2012
The main purpose of this paper is to investigate the characteristic functions and Borel exceptional values of E-valued meromorphic functions from the ℂR={z:|z|
Zhaojun Wu, Zuxing Xuan
doaj   +1 more source

p‐Laplacian Fractional Differential Equations With Singular Terms and Infinite Point Boundary Conditions

Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.
Fractional differential equations (FDEs) are of great significance for describing complex physical processes with memory and genetic characteristics. The introduction of the p‐Laplacian operator can expand its applicability in nonlinear problems. To explore the uniqueness multiplicity, and variety of solutions to p‐Laplacian differential equations with
Haiyan Li, Yuhua Xu
wiley   +1 more source

Almost convergent sequence spaces derived by the domain of quadruple band matrix

Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2020
In this work, we construct the sequence spaces f(Q(r,s,t,u)), f0(Q(r,s,t,u)) and fs(Q(r,s,t,u)), where Q(r,s,t,u) is quadruple band matrix which generalizes the matrices Δ3, B(r,s,t), Δ2, B(r,s) and Δ, where Δ3, B(r,s,t), Δ2, B(r,s) and Δ are called ...
Mustafa Cemil Bişgin
doaj  

Some normed binomial difference sequence spaces related to the ℓ p $\ell_{p}$ spaces

Journal of Inequalities and Applications, 2017
The aim of this paper is to introduce the normed binomial sequence spaces b p r , s ( ∇ ) $b^{r,s}_{p}(\nabla)$ by combining the binomial transformation and difference operator, where 1 ≤ p ≤ ∞ $1\leq p\leq\infty$ .
Meimei Song, Jian Meng
doaj   +1 more source

Schauder Basis with Finite Blaschke Products

Computational Methods and Function Theory
We construct a Schauder basis for the space $Hol(\mathbb D)$, the space of holomorphic functions on the closed unit disk, consisting entirely of finite Blaschke products. The expansion coefficients are given explicitly. Our result remains valid when $Hol(\mathbb D)$ is equipped with a broader class of norms satisfying natural structural conditions ...
Fricain, Emmanuel, Mashreghi, Javad, Nasri, Mostafa, Ostermann, Maëva   +3 more
openaire   +2 more sources

Recent Advances in Numerical Methods for Stochastic Differential Equations: From Classical Schemes to Wavelet‐Based Techniques

Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.
Stochastic processes prevail throughout fields as diverse as finance, physics, and biology, demanding increasingly sophisticated mathematical tools. These are the principal components of modeling systems influenced by random forces. The present work offers a structured examination of the solution landscape, progressing from foundational classical ...
Danamma I. Badigannavar, Harinakshi Karkera, Marko Kostic   +2 more
wiley   +1 more source