Directional ‐matrix compression for high‐frequency problems
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Publication:4599029
DOI10.1002/nla.2112zbMath1474.65121arXiv1510.07087OpenAlexW2964102237MaRDI QIDQ4599029
Publication date: 15 December 2017
Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1510.07087
Helmholtz equationmatrix compressionhierarchical matricesdata-sparse approximationhigh-frequency problems
Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for low-rank matrix approximation; matrix compression (65F55)
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