A matrix-free parallel solution method for the three-dimensional heterogeneous Helmholtz equation
Fuente:
arXiv
Saved in:
| Main Authors: | Chen, Jinqiang, Dwarka, Vandana, Vuik, Cornelis |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
A matrix-free parallel two-level deflation preconditioner for the two-dimensional Helmholtz problems
by: Chen, Jinqiang, et al.
Published: (2023)
by: Chen, Jinqiang, et al.
Published: (2023)
Matrix-Free Parallel Scalable Multilevel Deflation Preconditioning for Heterogeneous Time-Harmonic Wave Problems
by: Chen, Jinqiang, et al.
Published: (2024)
by: Chen, Jinqiang, et al.
Published: (2024)
On generalized preconditioners for time-parallel parabolic optimal control
by: Bouillon, Arne, et al.
Published: (2023)
by: Bouillon, Arne, et al.
Published: (2023)
Monolithic Multi-level Overlapping Schwarz Solvers for Fluid Problems
by: Köhler, Stephan, et al.
Published: (2025)
by: Köhler, Stephan, et al.
Published: (2025)
Robust boundary integral equations for the solution of elastic scattering problems via Helmholtz decompositions
by: Dominguez, V., et al.
Published: (2022)
by: Dominguez, V., et al.
Published: (2022)
PSCToolkit: solving sparse linear systems with a large number of GPUs
by: D'Ambra, Pasqua, et al.
Published: (2024)
by: D'Ambra, Pasqua, et al.
Published: (2024)
A non-iterative domain decomposition time integrator combined with discontinuous Galerkin space discretizations for acoustic wave equations
by: Buchholz, Tim, et al.
Published: (2025)
by: Buchholz, Tim, et al.
Published: (2025)
Recursive sparse LU decomposition based on nested dissection and low rank approximations
by: Xuanru, Zhu, et al.
Published: (2024)
by: Xuanru, Zhu, et al.
Published: (2024)
Stability estimates of Nyström discretizations of Helmholtz decomposition boundary integral equation formulations for the solution of Navier scattering problems in two dimensions with Dirichlet boundary conditions
by: Dominguez, Victor, et al.
Published: (2023)
by: Dominguez, Victor, et al.
Published: (2023)
Planewave density interpolation methods for 3D Helmholtz boundary integral equations
by: Pérez-Arancibia, Carlos, et al.
Published: (2019)
by: Pérez-Arancibia, Carlos, et al.
Published: (2019)
Preconditioning of a pollution-free discretization of the Helmholtz equation
by: Monsuur, Harald
Published: (2025)
by: Monsuur, Harald
Published: (2025)
Alya towards Exascale: Algorithmic Scalability using PSCToolkit
by: Owen, Herbert, et al.
Published: (2022)
by: Owen, Herbert, et al.
Published: (2022)
Recursive vectorized computation of the vector $p$-norm
by: Novaković, Vedran
Published: (2025)
by: Novaković, Vedran
Published: (2025)
Parallel matching-based AMG preconditioners for elliptic equations discretized by IgA
by: D'Ambra, Pasqua, et al.
Published: (2025)
by: D'Ambra, Pasqua, et al.
Published: (2025)
Symbol-based multilevel block $τ$ preconditioners for multilevel block Toeplitz systems: GLT-based analysis and applications
by: Hon, Sean Y., et al.
Published: (2024)
by: Hon, Sean Y., et al.
Published: (2024)
Optimal Polynomial Smoothers for Parallel AMG
by: D'Ambra, Pasqua, et al.
Published: (2024)
by: D'Ambra, Pasqua, et al.
Published: (2024)
Space-Time Block Preconditioning for Incompressible Resistive Magnetohydrodynamics
by: Danieli, Federico, et al.
Published: (2023)
by: Danieli, Federico, et al.
Published: (2023)
A divergence-free projection method for quasiperiodic photonic crystals in three dimensions
by: Gao, Zixuan, et al.
Published: (2024)
by: Gao, Zixuan, et al.
Published: (2024)
Hierarchical Coarse Basis by Randomised SVD: the Helmholtz Problem
by: Gander, Martin J., et al.
Published: (2025)
by: Gander, Martin J., et al.
Published: (2025)
Vanka-smoothed shifted Laplacian multigrid preconditioners for the Helmholtz equations
by: Yovel, Rachel, et al.
Published: (2025)
by: Yovel, Rachel, et al.
Published: (2025)
A Massively Parallel Interior-Point Method for Arrowhead Linear Programs with Local Linking Structure
by: Kempke, Nils-Christian, et al.
Published: (2024)
by: Kempke, Nils-Christian, et al.
Published: (2024)
Projection method for quasiperiodic elliptic equations and application to quasiperiodic homogenization
by: Jiang, Kai, et al.
Published: (2024)
by: Jiang, Kai, et al.
Published: (2024)
Iterative Refinement with Low-Precision Posits
by: Quinlan, James, et al.
Published: (2024)
by: Quinlan, James, et al.
Published: (2024)
A Parallel-in-Time Combination Method for Parabolic Problems
by: Griebel, Michael, et al.
Published: (2025)
by: Griebel, Michael, et al.
Published: (2025)
Inexact and primal multilevel FETI-DP methods: a multilevel extension and interplay with BDDC
by: Sousedík, Bedřich
Published: (2022)
by: Sousedík, Bedřich
Published: (2022)
Mixed precision thin SVD algorithms based on the Gram matrix
by: Carson, Erin, et al.
Published: (2026)
by: Carson, Erin, et al.
Published: (2026)
Transcendental Functions on Continued Fractions
by: Collins, Michael J.
Published: (2024)
by: Collins, Michael J.
Published: (2024)
A robust matrix-free approach for large-scale non-isothermal high-contrast viscosity Stokes flow on blended domains with applications to geophysics
by: Burkhart, Andreas, et al.
Published: (2025)
by: Burkhart, Andreas, et al.
Published: (2025)
Unique continuation for the wave equation based on a discontinuous Galerkin time discretization
by: Burman, Erik, et al.
Published: (2024)
by: Burman, Erik, et al.
Published: (2024)
A Combined Parallel-in-time Direct Inverse (ParaDIn)-Parareal Method for Nonlinear Differential Equations
by: Paudel, Subhash, et al.
Published: (2025)
by: Paudel, Subhash, et al.
Published: (2025)
A New Parallel-in-time Direct Inverse Method for Nonlinear Differential Equations
by: Yamaleev, Nail K., et al.
Published: (2024)
by: Yamaleev, Nail K., et al.
Published: (2024)
Scalable solvers for complex electromagnetics problems
by: Badia, Santiago, et al.
Published: (2019)
by: Badia, Santiago, et al.
Published: (2019)
A multigrid reduction framework for domains with symmetries
by: Alsalti-Baldellou, Àdel, et al.
Published: (2024)
by: Alsalti-Baldellou, Àdel, et al.
Published: (2024)
Deflation-based preconditioning for immersed finite element methods and immersogeometric analysis
by: Voet, Yannis, et al.
Published: (2026)
by: Voet, Yannis, et al.
Published: (2026)
Coarse spaces for non-symmetric two-level preconditioners based on local extended generalized eigenproblems
by: Nataf, Frédéric, et al.
Published: (2024)
by: Nataf, Frédéric, et al.
Published: (2024)
Multiprecision computations with Schwarz methods
by: Outrata, Michal, et al.
Published: (2025)
by: Outrata, Michal, et al.
Published: (2025)
Space-time adaptive methods for parabolic evolution equations
by: Wang, Jun, et al.
Published: (2025)
by: Wang, Jun, et al.
Published: (2025)
Arithmetical enhancements of the Kogbetliantz method for the SVD of order two
by: Novaković, Vedran
Published: (2024)
by: Novaković, Vedran
Published: (2024)
Robust Blockwise Random Pivoting: Fast and Accurate Adaptive Interpolative Decomposition
by: Dong, Yijun, et al.
Published: (2023)
by: Dong, Yijun, et al.
Published: (2023)
Sharp condition-number bounds for growth factors of Higham matrices in Gaussian elimination
by: Zhang, Teng
Published: (2026)
by: Zhang, Teng
Published: (2026)
Similar Items
-
A matrix-free parallel two-level deflation preconditioner for the two-dimensional Helmholtz problems
by: Chen, Jinqiang, et al.
Published: (2023) -
Matrix-Free Parallel Scalable Multilevel Deflation Preconditioning for Heterogeneous Time-Harmonic Wave Problems
by: Chen, Jinqiang, et al.
Published: (2024) -
On generalized preconditioners for time-parallel parabolic optimal control
by: Bouillon, Arne, et al.
Published: (2023) -
Monolithic Multi-level Overlapping Schwarz Solvers for Fluid Problems
by: Köhler, Stephan, et al.
Published: (2025) -
Robust boundary integral equations for the solution of elastic scattering problems via Helmholtz decompositions
by: Dominguez, V., et al.
Published: (2022)