Partially pivoted ACA based acceleration of the energetic BEM for time-domain acoustic and elastic waves exterior problems
From MaRDI portal
Publication:2159900
DOI10.1016/j.camwa.2022.05.024OpenAlexW4281695401MaRDI QIDQ2159900
Giulia Di Credico, Alessandra Aimi, Luca Desiderio
Publication date: 2 August 2022
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.camwa.2022.05.024
adaptive cross approximationenergetic boundary element methodwave scattering problemsfast time-domain BEM
Numerical methods for integral equations (65R20) Boundary element methods applied to problems in solid mechanics (74S15) Boundary element methods for boundary value problems involving PDEs (65N38) Boundary element methods for initial value and initial-boundary value problems involving PDEs (65M38)
Related Items
A space-time energetic BIE method for 3D elastodynamics: the Dirichlet case ⋮ CVEM-BEM coupling for the simulation of time-domain wave fields scattered by obstacles with complex geometries
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Adaptive cross approximation for ill-posed problems
- On the fast matrix multiplication in the boundary element method by panel clustering
- A sparse matrix arithmetic based on \({\mathfrak H}\)-matrices. I: Introduction to \({\mathfrak H}\)-matrices
- On the multistep time discretization of linear initial-boundary value problems and their boundary integral equations
- Adaptive low-rank approximation of collocation matrices
- Approximation of boundary element matrices
- Fast multipole method for poroelastodynamics
- Theory and implementation of \(\mathcal{H}\)-matrix based iterative and direct solvers for Helmholtz and elastodynamic oscillatory kernels
- Highly accurate quadrature schemes for singular integrals in energetic BEM applied to elastodynamics
- Application of energetic BEM to 2D elastodynamic soft scattering problems
- A fast boundary-finite element approach for estimating anchor losses in micro-electro-mechanical system resonators
- Wavelets and convolution quadrature for the efficient solution of a 2D space-time BIE for the wave equation
- The panel-clustering method for the wave equation in two spatial dimensions
- High-order local non-reflecting boundary conditions: a review
- Energetic BEM-FEM coupling for wave propagation in 3D multidomains
- An energy approach to space-time Galerkin BEM for wave propagation problems
- Formulation variationnelle espace‐temps pour le calcul par potentiel retardé de la diffraction d'une onde acoustique (I)
- BEM‐FEM coupling for the 1D Klein–Gordon equation
- Efficient Solution of Two-Dimensional Wave Propagation Problems by CQ-Wavelet BEM: Algorithm and Applications
- Wavelet-Like Bases for the Fast Solution of Second-Kind Integral Equations
- A fast algorithm for particle simulations
