Pages that link to "Item:Q500366"

The following pages link to Applying GMRES to the Helmholtz equation with shifted Laplacian preconditioning: What is the largest shift for which wavenumber-independent convergence is guaranteed? (Q500366):

Displaying 50 items.

• Plane wave discontinuous Galerkin methods: exponential convergence of the \(hp\)-version (Q300887) (← 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 parallel-in-time iterative algorithm for Volterra partial integro-differential problems with weakly singular kernel (Q782028) (← links)
• An efficient two-level preconditioner for multi-frequency wave propagation problems (Q1615868) (← links)
• Superlinear convergence using block preconditioners for the real system formulation of complex Helmholtz equations (Q1636786) (← links)
• Fast interior point solution of quadratic programming problems arising from PDE-constrained optimization (Q1681794) (← links)
• The Helmholtz equation in heterogeneous media: a priori bounds, well-posedness, and resonances (Q1710518) (← links)
• High-order FEM domain decomposition models for high-frequency wave propagation in heterogeneous media (Q1732463) (← links)
• Can coercive formulations lead to fast and accurate solution of the Helmholtz equation? (Q1736357) (← links)
• Wavenumber-explicit analysis for the Helmholtz \(h\)-BEM: error estimates and iteration counts for the Dirichlet problem (Q1740636) (← links)
• Contraction operator transformation for the complex heterogeneous Helmholtz equation (Q1999229) (← 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)
• Some uses of the field of values in numerical analysis (Q2024162) (← links)
• A parallel-in-time implementation of the Numerov method for wave equations (Q2053381) (← links)
• Preconditioning the Helmholtz equation with the shifted Laplacian and Faber polynomials (Q2055511) (← links)
• A sharp relative-error bound for the Helmholtz \(h\)-FEM at high frequency (Q2068361) (← links)
• Conditioning analysis for discrete Helmholtz problems (Q2147346) (← links)
• A coercive heterogeneous media Helmholtz model: formulation, wavenumber-explicit analysis, and preconditioned high-order FEM (Q2173338) (← links)
• Analysis of a Helmholtz preconditioning problem motivated by uncertainty quantification (Q2230585) (← links)
• Convergence analysis of the continuous and discrete non-overlapping double sweep domain decomposition method based on PMLs for the Helmholtz equation (Q2233975) (← links)
• Iterative solution with shifted Laplace preconditioner for plane wave enriched isogeometric analysis and finite element discretization for high-frequency acoustics (Q2237504) (← links)
• Bi-parametric operator preconditioning (Q2239114) (← links)
• Optimal constants in nontrapping resolvent estimates and applications in numerical analysis (Q2289363) (← links)
• Iterative solution of Helmholtz problem with high-order isogeometric analysis and finite element method at mid-range frequencies (Q2309347) (← links)
• Algorithms and analyses for stochastic optimization for turbofan noise reduction using parallel reduced-order modeling (Q2309814) (← links)
• Wavenumber-explicit regularity estimates on the acoustic single- and double-layer operators (Q2414258) (← links)
• An adaptive multigrid solver for DPG methods with applications in linear acoustics and electromagnetics (Q2656000) (← links)
• Scalable multi-level deflation preconditioning for highly indefinite time-harmonic waves (Q2675579) (← links)
• GMRES algorithms over 35 years (Q2698151) (← links)
• Field of values analysis of a two-level preconditioner for the Helmholtz equation (Q2845603) (← links)
• A Survey of Trefftz Methods for the Helmholtz Equation (Q2963094) (← links)
• Eliminating the pollution effect in Helmholtz problems by local subscale correction (Q2967958) (← links)
• Domain decomposition preconditioning for high-frequency Helmholtz problems with absorption (Q2981770) (← links)
• Sharp High-Frequency Estimates for the Helmholtz Equation and Applications to Boundary Integral Equations (Q3462484) (← links)
• Nested Domain Decomposition with Polarized Traces for the 2D Helmholtz Equation (Q4569314) (← links)
• On the Spectrum of Deflated Matrices with Applications to the Deflated Shifted Laplace Preconditioner for the Helmholtz Equation (Q4604566) (← links)
• A Class of Iterative Solvers for the Helmholtz Equation: Factorizations, Sweeping Preconditioners, Source Transfer, Single Layer Potentials, Polarized Traces, and Optimized Schwarz Methods (Q4621282) (← links)
• Optimal Complex Relaxation Parameters in Multigrid for Complex-Shifted Linear Systems (Q4986825) (← links)
• Finite Elements for Helmholtz Equations with a Nonlocal Boundary Condition (Q4997373) (← links)
• Convergence of restricted additive Schwarz with impedance transmission conditions for discretised Helmholtz problems (Q5041993) (← links)
• A Controllability Method for Maxwell's Equations (Q5058292) (← links)
• Parallel-in-time preconditioner for the Sinc-Nyström systems (Q5097599) (← links)
• Multi-Resolution Localized Orthogonal Decomposition for Helmholtz Problems (Q5099845) (← links)
• Scalable Convergence Using Two-Level Deflation Preconditioning for the Helmholtz Equation (Q5107795) (← links)
• A Two-Level Domain-Decomposition Preconditioner for the Time-Harmonic Maxwell’s Equations (Q5114532) (← links)
• Analysis of the Shifted Helmholtz Expansion Preconditioner for the Helmholtz Equation (Q5114537) (← links)
• Restrictions on the Use of Sweeping Type Preconditioners for Helmholtz Problems (Q5114550) (← links)