Efficient State/Parameter Estimation in Nonlinear Unsteady PDEs by a Reduced Basis Ensemble Kalman Filter

DOI10.1137/16M1078598zbMath1398.65280OpenAlexW2753247436MaRDI QIDQ4636410

Andrea Manzoni, Stefano Pagani, Alfio M. Quarteroni

Publication date: 19 April 2018

Published in: SIAM/ASA Journal on Uncertainty Quantification (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/16m1078598

zbMATH Keywords

reduced basis methodnonlinear PDEsensemble Kalman filterBayesian data assimilationerror surrogates

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21)

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Uses Software

• EnKF
• redbKIT

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