:: Library Catalog

Imagen de Portada

Guardado en:

Detalles Bibliográficos
Autores principales:	Guessab, Allal, Nudo, Federico, Serra-Capizzano, Stefano
Formato:	Preprint
Publicado:	2026
Materias:	Numerical Analysis
Acceso en línea:	https://arxiv.org/abs/2605.23501
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Spectral Schur analysis of structured moment matrices for quadratic histopolation
por: Guessab, Allal, et al.
Publicado: (2026)

Quadratic Weighted Histopolation on Tetrahedral Meshes with Probabilistic Degrees of Freedom
por: Guessab, Allal, et al.
Publicado: (2025)

On the conditioning of polynomial histopolation
por: Bruno, Ludovico Bruni, et al.
Publicado: (2025)

A new quadratic and cubic polynomial enrichment of the Crouzeix-Raviart finite element
por: Dell'Accio, Francesco, et al.
Publicado: (2024)

Weighted and unweighted enrichment strategies for solving the Poisson problem with Dirichlet boundary conditions
por: Dell'Accio, Francesco, et al.
Publicado: (2025)

Nonconforming approximation methods for function reconstruction on general polygonal meshes via orthogonal polynomials
por: Dell'Accio, Francesco, et al.
Publicado: (2025)

Spectral theory of matrix-sequences: perspectives of the GLT analysis and beyond
por: Serra-Capizzano, Stefano
Publicado: (2025)

Block Jacobi/Gauss-Seidel preconditioning for GLT sequences, and GLH sequences
por: Garoni, Carlo, et al.
Publicado: (2026)

A General Probability Density Framework for Local Histopolation and Weighted Function Reconstruction from Mesh Line Integrals
por: Dell'Accio, Francesco, et al.
Publicado: (2025)

Bivariate polynomial histopolation techniques on Padua, Fekete and Leja triangles
por: Bruno, Ludovico Bruni, et al.
Publicado: (2025)

Can the a.c.s. notion and the GLT theory handle approximated PDEs/FDEs with either moving or unbounded domains?
por: Adriani, Andrea, et al.
Publicado: (2024)

$C^{\infty}$ rational approximation and quasi-histopolation of functions with jumps through multinode Shepard functions
por: Dell'Accio, Francesco, et al.
Publicado: (2025)

Polynomial histopolation on mock-Chebyshev segments
por: Bruno, Ludovico Bruni, et al.
Publicado: (2024)

Geometric means of HPD GLT matrix-sequences: a maximal result beyond invertibility assumptions on the GLT symbols
por: Ilyas, Asiim, et al.
Publicado: (2025)

Two one-parameter families of nonconforming enrichments of the Crouzeix-Raviart finite element
por: Nudo, Federico
Publicado: (2024)

A general quadratic enrichment of the Crouzeix--Raviart finite element
por: Nudo, Federico
Publicado: (2024)

Spectral analysis and sine transform based preconditioning for a structure preserving stabilized scheme approximating the space-fractional Allen Cahn equation with logarithmic potential
por: Ahmad, Danyal, et al.
Publicado: (2026)

Domain decomposition methods and preconditioning strategies using generalized locally Toepltiz tools: proposals, analysis, and numerical validation
por: Rifqui, Abdessadek, et al.
Publicado: (2026)

Flipped structured matrix-sequences in image deblurring with general boundary conditions
por: Ferrari, Paola, et al.
Publicado: (2024)

Symbol-based multilevel block $τ$ preconditioners for multilevel block Toeplitz systems: GLT-based analysis and applications
por: Hon, Sean Y., et al.
Publicado: (2024)

GLT hidden structures in mean-field quantum spin systems
por: van de Ven, Christiaan J. F., et al.
Publicado: (2025)

Block structured matrix-sequences and their spectral and singular value canonical distributions: a general theory
por: Furci, Isabella, et al.
Publicado: (2024)

Fractional differential problems with numerical anti-reflective boundary conditions: a computational/precision analysis and numerical results
por: Sousa, Ercília, et al.
Publicado: (2023)

Generalized Probability Density Approach to Histopolation Schemes of Arbitrary Order
por: Milovanovic, Gradimir V., et al.
Publicado: (2025)

Determining the space dependent coefficients in space-time fractional diffusion equations via Krylov preconditioning
por: Ilyas, Asim, et al.
Publicado: (2025)

A note on the convergence of multigrid methods for the Riesz-space equation and an application to image deblurring
por: Ahmad, Danyal, et al.
Publicado: (2024)

A note on eigenvalues and singular values of variable Toeplitz matrices and matrix-sequences, with application to variable two-step BDF approximations to parabolic equations
por: Barakitis, Nikos, et al.
Publicado: (2024)

Spectral analysis of the stiffness matrix sequence in the approximated Stokes equation
por: Ferri, Samuele, et al.
Publicado: (2025)

Structure-preserving preconditioning of discrete space-fractional diffusion equations with variable coefficient and θ-Method
por: Khan, Muhammad Faisal, et al.
Publicado: (2026)

The numerical linear algebra of weights: from the spectral analysis to conditioning and preconditioning in the Laplacian case
por: Bruno, Ludovico Bruni, et al.
Publicado: (2023)

A novel interpolation-regression approach for function approximation on the disk and its application to cubature formulas
por: Dell'Accio, Francesco, et al.
Publicado: (2025)

Outlier-free isogeometric discretizations for Laplace eigenvalue problems: closed-form eigenvalue and eigenvector expressions
por: Lamsahel, Noureddine, et al.
Publicado: (2025)

Weyl distributions, spectral properties, and circulant approximation results for quaternion block multilevel Toeplitz matrix sequences
por: Lailoune, Ayoub, et al.
Publicado: (2025)

Normal form for GLT sequences, functions of normal GLT sequences, and spectral distribution of perturbed normal matrices
por: Barbarino, Giovanni, et al.
Publicado: (2018)

The $*$-algebra of unbounded GLT: construction and theoretical foundations
por: Adriani, Andrea, et al.
Publicado: (2026)

A $C^{\infty}$ rational quasi-interpolation operator for functions with jumps without the Gibbs phenomenon
por: Dell'Accio, Francesco, et al.
Publicado: (2025)

Polynomial interpolation--regression on the sphere
por: Dell'Accio, Francesco, et al.
Publicado: (2026)

GLT matrix-sequences and few emblematic applications
por: Khan, Muhammad Faisal
Publicado: (2025)

Constrained mock-Chebyshev least squares approximation for Hermite interpolation
por: Dell'Accio, Francesco, et al.
Publicado: (2024)

Block triangular preconditioning for inverse source problems in time-space fractional diffusion equations
por: Majumdar, Monoswini, et al.
Publicado: (2025)