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Research Group Computational Methods in Systems and Control Theory

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Research Group Computational Methods in Systems and Control Theory
(Prof. Dr. Peter Benner)

News

Events: Peter Benner speaks at Heidelberg Laureate Forum


September 22nd, 2014
Within the Hot Topic session on Mathematics in developing countries at the Heidelberg Laureate forum, Peter Benner and Hermann Mena (University of Innsbruck) will jointly speak about their former German-Ecuadorian cooperation on simulating the spray-drift at the Ecuador-Colombian border caused by spraying herbicides to destroy coca plants. See Max Planck Research 1/2015 for details of the project.
SIAM SC MD

Events: 3rd Symposium of the German SIAM Student Chapters


August 28th, 2014
The 3rd Symposium of the German SIAM Student Chapters toke place in Magdeburg on 28.-29. of August 2014. We welcomed guest from the other German SIAM Chapters in Heidelberg and Trier. For the first time, members of the SIAM Chapter in Prag participated to extend the international connections.

CSC News: New article: Model Order Reduction for Systems with Moving Loads


August 5th, 2014
The article "Model Order Reduction for Systems with Moving Loads" by Peter Benner, Norman Lang and Jens Saak has been published at June 28 2014, in De Gruyter Oldenbourg: at-Automatisierungstechnik: volume 62 (7).

Preprint: On the benefits of the LDLT factorization for large-scale differential matrix equation solvers


July 30th, 2014
Norman Lang, Hermann Mena, and Jens Saak present an LDLT based version of the standard low-rank Lyapunov solvers based on ADI or Krylov subspace methods. The method allows us to avoid complex arithmetic for the solution of matrix differential equations via higher order time integration methods, as well as the a priori reduction of the number of columns in the right hand side of the arising algebraic Lyapunov equations inside of the time integration loop.

Upcoming seminar talks

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Date Speaker(s) Title

Date Speaker(s) Title

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Jens Saak, saak@mpi-magdeburg.mpg.de