Cover Image

On the randomized SVD in infinite dimensions

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Kressner, Daniel, Persson, David, Uschmajew, André
Format:	Preprint
Published:	2025
Subjects:	Numerical Analysis 65F55, 65N80
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Neural Approximate Inverse Preconditioners
by: Xu, Tianshi, et al.
Published: (2025)

Hierarchical Coarse Basis by Randomised SVD: the Helmholtz Problem
by: Gander, Martin J., et al.
Published: (2025)

A robust solver for large-scale heat transfer topology optimization
by: Zhou, Yingjie, et al.
Published: (2024)

A polynomial dimension-dependence analysis of Bramble--Pasciak--Xu preconditioners
by: Jiang, Boou, et al.
Published: (2025)

Multiscale Neural Networks for Approximating Green's Functions
by: Hao, Wenrui, et al.
Published: (2024)

H2-MG: A multigrid method for hierarchical rank structured matrices
by: Sushnikova, Daria, et al.
Published: (2025)

Lanczos with compression for symmetric matrix Lyapunov equations
by: Casulli, Angelo A., et al.
Published: (2025)

A dimension-oblivious domain decomposition method based on space-filling curves
by: Griebel, Michael, et al.
Published: (2021)

Hybrid Nitsche method for distributed computing
by: Gustafsson, Tom, et al.
Published: (2025)

Distributed finite element solution using model order reduction
by: Gustafsson, Tom, et al.
Published: (2024)

Geometric adaptive smoothed aggregation multigrid for discontinuous Galerkin discretisations
by: Pan, Yulong, et al.
Published: (2025)

Adaptive randomized pivoting for column subset selection, DEIM, and low-rank approximation
by: Cortinovis, Alice, et al.
Published: (2024)

Improving patch selection for monolithic multigrid solvers for high-order {T}aylor-{H}ood discretizations
by: Rafiei, Amin, et al.
Published: (2025)

Achieving wavenumber robustness in domain decomposition for heterogeneous Helmholtz equation: an overview of spectral coarse spaces
by: Dolean, Victorita, et al.
Published: (2025)

Towards a parallel Schwarz solver framework for virtual elements using GDSW coarse spaces
by: Bevilacqua, Tommaso, et al.
Published: (2025)

Fast solvers for the high-order FEM simplicial de Rham complex: Extended edition
by: Brubeck, Pablo D., et al.
Published: (2025)

Robust spectral preconditioning for high-Péclet number convection-diffusion
by: Holbach, Lukas, et al.
Published: (2025)

Unified analysis of saddle point problems via auxiliary space theory
by: Park, Jongho
Published: (2025)

Two-level overlapping Schwarz preconditioners with universal coarse spaces for $2m$th-order elliptic problems
by: Park, Jongho
Published: (2024)

Can Symmetric Positive Definite (SPD) coarse spaces perform well for indefinite Helmholtz problems?
by: Dolean, Victorita, et al.
Published: (2024)

MGCNN: a learnable multigrid solver for sparse linear systems from PDEs on structured grids
by: Xie, Yan, et al.
Published: (2023)

Schwarz preconditioner with $H_k$-GenEO coarse space for the indefinite Helmholtz problem
by: Dolean, Victorita, et al.
Published: (2024)

Accelerating non-local exchange in generalized optimized Schwarz methods
by: Atchekzai, Roxane, et al.
Published: (2024)

An AMG saddle point preconditioner with application to mixed Poisson problems on adaptive quad/cube meshes
by: Burstedde, Carsten, et al.
Published: (2019)

Adaptive and frugal BDDC coarse spaces for virtual element discretizations of a Stokes problem with heterogeneous viscosity
by: Bevilacqua, Tommaso, et al.
Published: (2024)

Nodal auxiliary space preconditioning for the surface de Rham complex
by: Li, Yuwen
Published: (2021)

A Theory of Relaxation-Based Algebraic Multigrid
by: Moussa, Rayan, et al.
Published: (2026)

A scalable and robust vertex-star relaxation for high-order FEM
by: Brubeck, Pablo D., et al.
Published: (2021)

Adaptive multiplication of $\mathcal{H}^2$-matrices with block-relative error control
by: Börm, Steffen
Published: (2024)

Four-Level Overlapping Schwarz as Multigrid Coarse Solver for Incompressible Non-Newtonian Flow in Complex Geometries
by: Köhler, Stephan, et al.
Published: (2026)

A Reverse Augmented Constraint preconditioner for Lagrange multiplier methods in contact mechanics
by: Franceschini, Andrea, et al.
Published: (2021)

Generalized Optimal AMG Convergence Theory for Stokes Equations Using Smooth Aggregation and Vanka Relaxation Strategies
by: Ali, Ahsan, et al.
Published: (2025)

Factorized sparse approximate inverse preconditioning for singular M-matrices
by: Bick, Katherina, et al.
Published: (2025)

New Analysis of Overlapping Schwarz Methods for Vector Field Problems in Three Dimensions with Generally Shaped Domains
by: Oh, Duk-Soon, et al.
Published: (2024)

Generalized Optimal AMG Convergence Theory for Nonsymmetric and Indefinite Problems
by: Ali, Ahsan, et al.
Published: (2024)

Low-rank tensor product Richardson iteration for radiative transfer in plane-parallel geometry
by: Bachmayr, Markus, et al.
Published: (2024)

The effect of approximate coarsest-level solves on the convergence of multigrid V-cycle methods
by: Vacek, Petr, et al.
Published: (2023)

On Optimal Algebraic Multigrid Methods
by: Ramos, Luis García, et al.
Published: (2019)

On Edge Multiscale Space based Hybrid Schwarz Preconditioner for Helmholtz Problems with Large Wavenumbers
by: Fu, Shubin, et al.
Published: (2024)

Chebyshev HOPGD with sparse grid sampling for parameterized linear systems
by: Correnty, Siobhán, et al.
Published: (2023)