Fully adaptive structure-preserving hyper-reduction of parametric Hamiltonian systems

DOI10.1137/23m1601225MaRDI QIDQ6663234

Federico Vismara, Cecilia Pagliantini

Publication date: 14 January 2025

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

rank adaptivityparametric Hamiltonian systemsadaptive hyper-reductionpreservation of gradient structuresymplectic dynamical low-rank approximation

Mathematics Subject Classification ID

Numerical methods for Hamiltonian systems including symplectic integrators (65P10) Dynamical systems in numerical analysis (37N30)

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