Pages that link to "Item:Q2902574"

The following pages link to Why it is Difficult to Solve Helmholtz Problems with Classical Iterative Methods (Q2902574):

Displaying 50 items.

• BiCGCR2: A new extension of conjugate residual method for solving non-Hermitian linear systems (Q277203) (← links)
• A rapidly converging domain decomposition method for the Helmholtz equation (Q346359) (← links)
• A hybridizable discontinuous Galerkin method combined to a Schwarz algorithm for the solution of 3d time-harmonic Maxwell's equation (Q348373) (← links)
• Fast solution of Cahn-Hilliard variational inequalities using implicit time discretization and finite elements (Q348832) (← links)
• A robust multilevel method for hybridizable discontinuous Galerkin method for the Helmholtz equation (Q348948) (← links)
• Effective transmission conditions for domain decomposition methods applied to the time-harmonic curl-curl Maxwell's equations (Q349715) (← links)
• A quasi-optimal domain decomposition algorithm for the time-harmonic Maxwell's equations (Q349962) (← links)
• Double sweep preconditioner for optimized Schwarz methods applied to the Helmholtz problem (Q398053) (← links)
• Schwarz preconditioners for stochastic elliptic PDEs (Q459067) (← links)
• Applying GMRES to the Helmholtz equation with shifted Laplacian preconditioning: What is the largest shift for which wavenumber-independent convergence is guaranteed? (Q500366) (← links)
• A composite preconditioner for the electromagnetic scattering from a large cavity (Q655085) (← links)
• Parallel accelerated cyclic reduction preconditioner for three-dimensional elliptic PDEs with variable coefficients (Q724571) (← links)
• The stabilization of high-order multistep schemes for the Laguerre one-way wave equation solver (Q725435) (← links)
• A fast and robust computational method for the ionization cross sections of the driven Schrödinger equation using an \(\mathcal{O}(N)\) multigrid-based scheme (Q729442) (← links)
• The method of polarized traces for the 2D Helmholtz equation (Q729469) (← links)
• A convergent Born series for solving the inhomogeneous Helmholtz equation in arbitrarily large media (Q729557) (← links)
• Accelerating the shifted Laplace preconditioner for the Helmholtz equation by multilevel deflation (Q729607) (← links)
• A modified dual-level algorithm for large-scale three-dimensional Laplace and Helmholtz equation (Q1624406) (← links)
• Superlinear convergence using block preconditioners for the real system formulation of complex Helmholtz equations (Q1636786) (← links)
• An adaptive DPG method for high frequency time-harmonic wave propagation problems (Q1668568) (← links)
• Fast interior point solution of quadratic programming problems arising from PDE-constrained optimization (Q1681794) (← links)
• GetDDM: an open framework for testing optimized Schwarz methods for time-harmonic wave problems (Q1682488) (← links)
• An example of explicit implementation strategy and preconditioning for the high order edge finite elements applied to the time-harmonic Maxwell's equations (Q1732416) (← links)
• Can coercive formulations lead to fast and accurate solution of the Helmholtz equation? (Q1736357) (← links)
• A modified dual-level fast multipole boundary element method based on the Burton-Miller formulation for large-scale three-dimensional sound field analysis (Q1986287) (← links)
• Contraction operator transformation for the complex heterogeneous Helmholtz equation (Q1999229) (← links)
• On controllability methods for the Helmholtz equation (Q2000629) (← links)
• Finite element approximation and preconditioners for a coupled thermal-acoustic model (Q2006519) (← links)
• Towards accuracy and scalability: combining isogeometric analysis with deflation to obtain scalable convergence for the Helmholtz equation (Q2021961) (← links)
• Fast algorithms for the electromagnetic scattering by partly covered cavities (Q2027694) (← links)
• Optimized Schwarz methods with elliptical domain decompositions (Q2027921) (← links)
• Dirac assisted tree method for 1D heterogeneous Helmholtz equations with arbitrary variable wave numbers (Q2047600) (← links)
• A comparison of coarse spaces for Helmholtz problems in the high frequency regime (Q2047623) (← links)
• Preconditioning the Helmholtz equation with the shifted Laplacian and Faber polynomials (Q2055511) (← links)
• Analysis of parallel Schwarz algorithms for time-harmonic problems using block Toeplitz matrices (Q2071470) (← links)
• A three-dimensional Laguerre one-way wave equation solver (Q2073964) (← links)
• A regularized fast multipole method of moments for rapid calculation of three-dimensional time-harmonic electromagnetic scattering from complex targets (Q2085844) (← links)
• El-WaveHoltz: a time-domain iterative solver for time-harmonic elastic waves (Q2096836) (← links)
• Optimized weak coupling of boundary element and finite element methods for acoustic scattering (Q2123752) (← links)
• L-sweeps: a scalable, parallel preconditioner for the high-frequency Helmholtz equation (Q2125010) (← links)
• A Helmholtz equation solver using unsupervised learning: application to transcranial ultrasound (Q2131029) (← links)
• Multidirectional sweeping preconditioners with non-overlapping checkerboard domain decomposition for Helmholtz problems (Q2135232) (← links)
• Full waveform inversion through double-sweeping solver (Q2135237) (← links)
• Standard and phase reduced isogeometric on-surface radiation conditions for acoustic scattering analyses (Q2138719) (← links)
• A non-overlapping domain decomposition method with perfectly matched layer transmission conditions for the Helmholtz equation (Q2142193) (← links)
• Conditioning analysis for discrete Helmholtz problems (Q2147346) (← links)
• Fully scalable solver for frequency-domain visco-elastic wave equations in 3D heterogeneous media: a controllability approach (Q2168334) (← links)
• Sweeping preconditioners for stratified media in the presence of reflections (Q2218207) (← links)
• A quasi-optimal non-overlapping domain decomposition method for two-dimensional time-harmonic elastic wave problems (Q2222722) (← links)
• Iterative solution with shifted Laplace preconditioner for plane wave enriched isogeometric analysis and finite element discretization for high-frequency acoustics (Q2237504) (← links)