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Dr. rer. nat. Patrick Kürschner

Dr. rer. nat. Patrick Kürschner

Postdoctoral research associate of workgroup Computational Methods in Systems and Control Theory (Prof. Dr. Peter Benner)
Postal adress: Max Planck Institute
for Dynamics of Complex Technical Systems
Sandtorstr. 1
39106 Magdeburg
Germany
Patrick Kürschner
Office: Room S2.14
Phone: 424
Fax: +49 391 6110 500 MPI Magdeburg
E-Mail: kuerschner@mpi-magdeburg.mpg.de

Fields of research

  • Numerical linear algebra
    • Matrix equations, matrix functions
    • eigenvalue problems
    • preconditioning
  • Model order reduction

News

Preprint: Residual minimizing shift parameters for the low-rank ADI iteration


November 15th, 2018
A shift parameter generation technique for the low-rank ADI iteration for large Lyapunov equations is discussed, which is based on a residual minimization principle.

Preprint: A numerical comparison of solvers for large-scale, continuous-time algebraic Riccati equations


November 6th, 2018
In this survey article, Peter Benner, Zvonimir Bujanović (Uni Zagreb), Patrick Kürschner and Jens Saak present a extensive comparison of low-rank solvers for large-scale algebraic Riccati equations.
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Patrick Kürschner, kuerschner@mpi-magdeburg.mpg.de