High-frequency asymptotic compression of dense BEM matrices for general geometries without ray tracing
DOI10.1007/s10915-018-0786-7zbMath1422.65430arXiv1606.09178OpenAlexW2964205062MaRDI QIDQ2420681
Publication date: 6 June 2019
Published in: Journal of Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1606.09178
boundary element methodcondition numbercompressionoscillatory integrationhigh-frequency scatteringsmooth window functions
Computational methods for sparse matrices (65F50) Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Numerical methods for integral equations (65R20) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical computation of matrix norms, conditioning, scaling (65F35) Hydro- and aero-acoustics (76Q05) Asymptotics of solutions to integral equations (45M05) Boundary element methods for boundary value problems involving PDEs (65N38) Linear integral equations (45A05)
Uses Software
Cites Work
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