Rapid calculation of large-scale acoustic scattering from complex targets by a dual-level fast direct solver
DOI10.1016/j.camwa.2022.11.007OpenAlexW4310075498MaRDI QIDQ2679353
Lan Zhang, Yan Gu, Junpu Li, Zhuo-Jia Fu
Publication date: 19 January 2023
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.camwa.2022.11.007
boundary element methodacoustic scatteringHelmholtz equationsingular boundary methodsemi-analytical boundary collocation method
Iterative numerical methods for linear systems (65F10) Hydro- and aero-acoustics (76Q05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38) Mechanics of deformable solids (74-XX)
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- A regularized approach evaluating origin intensity factor of singular boundary method for Helmholtz equation with high wavenumbers
- A spectral element method for fluid dynamics: Laminar flow in a channel expansion
- Bending analysis of magnetoelectroelastic nanoplates resting on Pasternak elastic foundation based on nonlocal theory
- Advances in iterative methods and preconditioners for the Helmholtz equation
- An adaptive fast multipole boundary element method for three-dimensional potential problems
- Approximate sparsity patterns for the inverse of a matrix and preconditioning
- A comparative study of sparse approximate inverse preconditioners
- A geometrical optics-based numerical method for high frequency electromagnetic fields computations near fold caustics. I
- Two-level domain decomposition methods with Lagrange multipliers for the fast iterative solution of acoustic scattering problems
- A modified dual-level algorithm for large-scale three-dimensional Laplace and Helmholtz equation
- A regularized approach evaluating the near-boundary and boundary solutions for three-dimensional Helmholtz equation with wideband wavenumbers
- Localized method of fundamental solutions for large-scale modeling of two-dimensional elasticity problems
- A modified dual-level fast multipole boundary element method based on the Burton-Miller formulation for large-scale three-dimensional sound field analysis
- A nonconforming Trefftz virtual element method for the Helmholtz problem: numerical aspects
- Numerical investigation on the obliquely incident water wave passing through the submerged breakwater by singular boundary method
- The rapid assessment for three-dimensional potential model of large-scale particle system by a modified multilevel fast multipole algorithm
- High-precision calculation of electromagnetic scattering by the Burton-Miller type regularized method of moments
- A regularized fast multipole method of moments for rapid calculation of three-dimensional time-harmonic electromagnetic scattering from complex targets
- A meshless collocation method for band structure simulation of nanoscale phononic crystals based on nonlocal elasticity theory
- A boundary meshless method for dynamic coupled thermoelasticity problems
- Localized boundary knot method and its application to large-scale acoustic problems
- A modified multilevel algorithm for large-scale scientific and engineering computing
- A new semi-analytical method for solving a class of time fractional partial differential equations with variable coefficients
- A regularized method of moments for three-dimensional time-harmonic electromagnetic scattering
- 2.5D singular boundary method for acoustic wave propagation
- Hybrid FEM-SBM solver for structural vibration induced underwater acoustic radiation in shallow marine environment
- An improved cell-based smoothed radial point interpolation method using condensed shape functions for 3D interior acoustic problems
- 3D isogeometric boundary element analysis and structural shape optimization for Helmholtz acoustic scattering problems
- Analysis of transient wave propagation dynamics using the enriched finite element method with interpolation cover functions
- A high accuracy method for long-time evolution of acoustic wave equation
- A modified singular boundary method for three-dimensional high frequency acoustic wave problems
- Shape optimization by conventional and extended isogeometric boundary element method with PSO for two-dimensional Helmholtz acoustic problems
- An energy approach to the solution of partial differential equations in computational mechanics via machine learning: concepts, implementation and applications
- On the BEM for acoustic wave problems
- Extended isogeometric boundary element method (XIBEM) for two-dimensional Helmholtz problems
- Why it is Difficult to Solve Helmholtz Problems with Classical Iterative Methods
- GMRES: A Generalized Minimal Residual Algorithm for Solving Nonsymmetric Linear Systems
- Dispersion Reduction for the Wave Propagation Problems Using a Coupled “FE-Meshfree” Triangular Element
- Recent Advances and Emerging Applications of the Singular Boundary Method for Large-Scale and High-Frequency Computational Acoustics
- A modified dual-level fast multipole boundary element method for large-scale three-dimensional potential problems
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