Numerical computation of low-rank factors of time- and frequency-limited Gramians, Householder Symposium XX, Virginia Tech, Blacksburg, USA, June 18-23, 2017.
A numerical comparison of algorithms for large-scale, algebraic Riccati equations, 20th ILAS Conference, Leuven, Belgium, July 11-17., 2016
Matrix equations which include matrix functions and their application to model reduction, Tegernsee workshop "Computational Methods for High-Dimensional Problems
", Tegernsee, 3. April, 2016
Modern Numerical Methods for Large-Scale
Eigenvalue Problems, Welcome colloquium dedicated to Prof. Benner, Max Planck Institute Magdeburg, November 5, 2010