A note on preconditioning weighted linear least-squares with consequences for weakly constrained variational data assimilation

Serge Gratton, Gürol Selime, Ehouarn Simon, Philippe Toint

Namur Institute for Complex Systems

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5 Citations
4 Article
2 Working paper

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2017
On the use of the saddle formulation in weakly-constrained 4D-VAR data assimilation
Gratton, S., Gürol, S., Simon, E. & Toint, P., 20 Sept 2017, (Submitted) Arxiv.
Research output: Working paper

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2013
Adaptive Observations And Multilevel Optimization In Data Assimilation
Gratton, S., Rincon-Camacho, M. & Toint, P., 2013, Namur: Namur center for complex systems, 18 p.
Research output: Working paper

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