Fast Calderón preconditioning for Helmholtz boundary integral equations

DOI10.1016/j.jcp.2020.109355zbMath1435.65218OpenAlexW2949538966MaRDI QIDQ778337

Carlos Jerez-Hanckes, Ignacia Fierro

Publication date: 2 July 2020

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2020.109355

zbMATH Keywords

Helmholtz equationshierarchical matricesfast solversboundary elements methodCalderón preconditioningoperator preconditioning

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Boundary element methods for boundary value problems involving PDEs (65N38)

Related Items

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Uses Software

• BEM++

Cites Work

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