Numerical linear algebra in data assimilation

DOI10.1002/gamm.202000014arXiv1912.13336OpenAlexW3086869348MaRDI QIDQ6068266

Melina A. Freitag

Publication date: 15 December 2023

Published in: GAMM-Mitteilungen (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1912.13336

zbMATH Keywords

optimizationpreconditioningKalman filterGMRESsparse linear systemsconjugate gradientsKrylov methodsvariational data assimilationBayesian inverse problemsmodel order reductionlow-rank methods4D-Var3D-Var

Mathematics Subject Classification ID

Mathematical programming (90Cxx) Numerical linear algebra (65Fxx) Probabilistic methods, stochastic differential equations (65Cxx)

Related Items (1)

Time-limited balanced truncation for data assimilation problems

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