Macro-micro decomposition for consistent and conservative model order reduction of hyperbolic shallow water moment equations: a study using POD-Galerkin and dynamical low-rank approximation

DOI10.1007/s10444-024-10175-yzbMATH Open1545.65369MaRDI QIDQ6601292

Jonas Kusch, Julian Koellermeier, Philipp Krah

Publication date: 10 September 2024

Published in: Advances in Computational Mathematics (Search for Journal in Brave)

zbMATH Keywords

model order reductionPOD-Galerkindynamical low-rank approximationshallow water moment equations

Mathematics Subject Classification ID

Water waves, gravity waves; dispersion and scattering, nonlinear interaction (76B15) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08) Numerical methods for low-rank matrix approximation; matrix compression (65F55)

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