Block discrete empirical interpolation methods

DOI10.1016/j.cam.2024.116186zbMath1546.65033MaRDI QIDQ6593337

Michiel E. Hochstenbach, Perfect Y. Gidisu

Publication date: 26 August 2024

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

low-rank approximationCUR decompositionrank-revealing QR factorizationblock DEIMMaxVol

Mathematics Subject Classification ID

Factorization of matrices (15A23) Numerical solutions to overdetermined systems, pseudoinverses (65F20) Numerical linear algebra (65F99) Numerical methods for low-rank matrix approximation; matrix compression (65F55)

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