An adaptive sparse grid rational Arnoldi method for uncertainty quantification of dynamical systems in the frequency domain

DOI10.1002/nme.6761zbMath1548.65167MaRDI QIDQ6554128

Harikrishnan K. Sreekumar, Sabine Christine Langer, Ulrich Römer, Matthias Bollhöfer, Christopher Blech

Publication date: 12 June 2024

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

zbMATH Keywords

dynamical systems adaptivity sparse grid Krylov subspace uncertainty quantification model order reduction surrogate rational Arnoldi method vibroacoustics Leja interpolation

Mathematics Subject Classification ID

Frequency-response methods in control theory (93C80) System structure simplification (93B11) Random operators and equations (aspects of stochastic analysis) (60H25) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Approximation methods and numerical treatment of dynamical systems (37M99) Computational methods for problems pertaining to systems and control theory (93-08)

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