2019 • Conference Paper
Interpolation on the manifold of fixed-rank positive-semidefinite matrices for parametric model order reduction: preliminary results
Authors:
Massart, Estelle ,
Gousenbourger, Pierre-Yves,
Nguyen, Thanh Son,
Stykel, Tatjana,
Absil, Pierre-Antoine
Published in:
27th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning(ESANN 2019)
We present several interpolation schemes on the manifold of fixed-rank positive-semidefinite (PSD) matrices. We explain how these techniques can be used for model order reduction of parameterized linear dynamical systems, and obtain preliminary results on an application.