56 citations · 56 across the 2 of their papers we have counts for
2 papers
math.NA2010★ 56 cited
A mollified Ensemble Kalman filter
Kay Bergemann, Sebastian Reich
It is well recognized that discontinuous analysis increments of sequential data assimilation systems, such as ensemble Kalman filters, might lead to spurious high frequency adjustm…
math.NA2009
A localization technique for ensemble Kalman filters
Kay Bergemann, Sebastian Reich
Ensemble Kalman filter techniques are widely used to assimilate observations into dynamical models. The phase space dimension is typically much larger than the number of ensemble m…