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math.NA2022
Rank- matrix differential equations for structured eigenvalue optimization
Nicola Guglielmi, Christian Lubich, Stefano Sicilia
A new approach to solving eigenvalue optimization problems for large structured matrices is proposed and studied. The class of optimization problems considered is related to comput…
math.NA2022
Model order reduction in contour integral methods for parametric PDEs
Nicola Guglielmi, Mattia Manucci
In this paper we discuss a projection model order reduction (MOR) method for a class of parametric linear evolution PDEs, which is based on the application of the Laplace transform…