Conditioning and preconditioning of the variational data assimilation problem

By Stephen A. Haben, A. Lawless, Nancy Nichols. 2011

56 citations recorded by the source corpus.

Subfields: Atmospheric Science, Environmental Engineering, Global and Planetary Change

View Paper: https://www.semanticscholar.org/paper/cf575ceee849ec193bd37aa06d4738d522d93f89

Citations in the corpus

• On the representation error in data assimilation (2018, unknown): “This is a sensible approach for cost functions with diagonal observation-error covariance matrices, where the conditioning of the minimization problem is dominated by the condition number of the background-error covariance matrix (Haben, 2011; Haben et al. , 2011).”