Pages that link to "Item:Q4377544"

The following pages link to Is the Pollution Effect of the FEM Avoidable for the Helmholtz Equation Considering High Wave Numbers? (Q4377544):

Displaying 50 items.

• The nonconforming Trefftz virtual element method: general setting, applications, and dispersion analysis for the Helmholtz equation (Q2106428) (← links)
• Exact and approximate solutions to the Helmholtz, Schrödinger and wave equation in \(\mathbf{R}^3\) with radial data (Q2124097) (← links)
• Isogeometric collocation for acoustic problems with higher-order boundary conditions (Q2124125) (← links)
• A fast algorithm for the electromagnetic scattering from a large rectangular cavity in three dimensions (Q2124351) (← links)
• An edge multiscale interior penalty discontinuous Galerkin method for heterogeneous Helmholtz problems with large varying wavenumber (Q2131019) (← links)
• Local strategies for improving the conditioning of the plane-wave ultra-weak variational formulation (Q2131040) (← links)
• Conditioning analysis for discrete Helmholtz problems (Q2147346) (← links)
• An accelerated, high-order accurate direct solver for the Lippmann-Schwinger equation for acoustic scattering in the plane (Q2154710) (← links)
• Learning rays via deep neural network in a ray-based IPDG method for high-frequency Helmholtz equations in inhomogeneous media (Q2157085) (← links)
• A coercive heterogeneous media Helmholtz model: formulation, wavenumber-explicit analysis, and preconditioned high-order FEM (Q2173338) (← links)
• A new scheme to obtain pollution-free solution for plane waves and to generate a continuous Petrov-Galerkin method for the Helmholtz problem (Q2175096) (← links)
• Least-squares Padé approximation of parametric and stochastic Helmholtz maps (Q2178840) (← links)
• An optimized finite element method for the analysis of 3D acoustic cavities with impedance boundary conditions (Q2183065) (← links)
• Enriched isogeometric collocation for two-dimensional time-harmonic acoustics (Q2184341) (← links)
• Solving the Helmholtz equation for general smooth geometry using simple grids (Q2184778) (← links)
• A new eighth-order implicit finite difference method to solve the three-dimensional Helmholtz equation (Q2194833) (← links)
• Sixth-order finite difference scheme for the Helmholtz equation with inhomogeneous Robin boundary condition (Q2203666) (← links)
• \(h\)- and \(p\)-adaptivity driven by recovery and residual-based error estimators for PHT-splines applied to time-harmonic acoustics (Q2203935) (← links)
• Reconstruction of quasi-local numerical effective models from low-resolution measurements (Q2204879) (← links)
• Sweeping preconditioners for stratified media in the presence of reflections (Q2218207) (← links)
• Spectrally-accurate numerical method for acoustic scattering from doubly-periodic 3D multilayered media (Q2222243) (← links)
• Error analysis of symmetric linear/bilinear partially penalized immersed finite element methods for Helmholtz interface problems (Q2226317) (← links)
• Iterative solution with shifted Laplace preconditioner for plane wave enriched isogeometric analysis and finite element discretization for high-frequency acoustics (Q2237504) (← links)
• Direct optimization of BPX preconditioners (Q2237923) (← links)
• Shape optimization of acoustic devices using the scaled boundary finite element method (Q2247510) (← links)
• A spectrally accurate direct solution technique for frequency-domain scattering problems with variable media (Q2264051) (← links)
• Unique continuation for the Helmholtz equation using stabilized finite element methods (Q2274014) (← links)
• Mixed finite element discretizations of acoustic Helmholtz problems with high wavenumbers (Q2279185) (← links)
• A truly meshfree method for solving acoustic problems using local weak form and radial basis functions (Q2284313) (← links)
• Solving interface problems of the Helmholtz equation by immersed finite element methods (Q2289854) (← links)
• Compact high order accurate schemes for the three dimensional wave equation (Q2291859) (← links)
• A robust optimal finite difference scheme for the three-dimensional Helmholtz equation (Q2298893) (← links)
• A hierarchical a posteriori error estimator for the reduced basis method (Q2305526) (← links)
• Exact integration scheme for planewave-enriched partition of unity finite element method to solve the Helmholtz problem (Q2309046) (← links)
• A phase-based interior penalty discontinuous Galerkin method for the Helmholtz equation with spatially varying wavenumber (Q2309098) (← links)
• Parallel controllability methods for the Helmholtz equation (Q2310264) (← links)
• Sparsifying preconditioner for the time-harmonic Maxwell's equations (Q2311496) (← links)
• Computation of singular solutions to the Helmholtz equation with high order accuracy (Q2343611) (← links)
• High-order numerical solution of the Helmholtz equation for domains with reentrant corners (Q2359652) (← links)
• A generalized finite element method for solving the Helmholtz equation in two dimensions with minimal pollution (Q2365149) (← links)
• A survey of finite element methods for time-harmonic acoustics (Q2372491) (← links)
• Well-posedness and generalized plane waves simulations of a 2D mode conversion model (Q2374854) (← links)
• Determination of normalized electric eigenfields in microwave cavities with sharp edges (Q2374885) (← links)
• Approximation of periodic solutions for a dissipative hyperbolic equation (Q2376870) (← links)
• Controllability method for the Helmholtz equation with higher-order discretizations (Q2381220) (← links)
• Assessment of finite and spectral element shape functions for efficient iterative simulations of interior acoustics (Q2382835) (← links)
• A discontinuous finite element formulation for Helmholtz equation (Q2384278) (← links)
• The generalized finite element method for Helmholtz equation: theory, computation, and open problems (Q2384467) (← links)
• A discontinuous Galerkin method with plane waves and Lagrange multipliers for the solution of short wave exterior Helmholtz problems on unstructured meshes (Q2387685) (← links)
• An optimally blended finite-spectral element scheme with minimal dispersion for Maxwell equations (Q2446975) (← links)