2 papers
math.NA2020
Optimization based model order reduction for stochastic systems
Martin Redmann, Melina A. Freitag
In this paper, we bring together the worlds of model order reduction for stochastic linear systems and -optimal model order reduction for deterministic systems. In pa…
math.NA2019
Numerical Linear Algebra in Data Assimilation
Melina A. Freitag
Data assimilation is a method that combines observations (that is, real world data) of a state of a system with model output for that system in order to improve the estimate of the…