This work presents a data-driven nonintrusive model reduction approach for large-scale time-
dependent systems with linear state dependence. Traditionally, model reduction is …

This book is dedicated to Volker Mehrmann, our mentor, co-author, colleague, and friend.
Each chapter in this book highlights one of the many topics Volker has worked on. Inevitably …

A class of abstract differential-algebraic equations is considered as they occur, eg, in the
modelling of flows. We derive a functional-analytic framework for the analysis of the structure …

In this thesis, we examine important numerical aspects of a Riccati-based feedback
stabilization approach in order to stabilize incompressible flow problems. Various transport …

Current control design techniques require system models of moderate size to be applicable.
The generation of such models is challenging for complex systems which are typically …

Kurzzusammenfassung Die dynamische Beschreibung von Strömungsprozesse ist
üblicherweise die nichtlineare partielle Differentialgleichung (PDE). Für die Beherrschung …