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physics.flu-dyn2026
A Fast Spectral Formulation of the Multiscale Proper Orthogonal Decomposition
Marek Belda, Lorenzo Schena, Romain Poletti +3
Multiscale Proper Orthogonal Decomposition (mPOD) decomposes fluid flows into energy-optimal modes within prescribed frequency bands by combining Proper Orthogonal Decomposition wi…
physics.flu-dyn2025
Learning with Physical Constraints
Miguel A. Mendez, Jan van Den Berghe, Manuel Ratz +2
This chapter provides three tutorial exercises on physics-constrained regression. These are implemented as toy problems that seek to mimic grand challenges in (1) the super-resolut…