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Dr. Jens Saak

Ausgewählte Vorträge:

2017

Accelerated Gramian Computation for Dynamical Systems on Modern Hardware GAMM Jahrestagung 2017 Ilmenau @ Weimar
8. März 2017

Replicability, Reproducibility and Reusability for Model Order Reduction (RRR4MOR) 3rd Workshop on Model reduction of Complex Dynamical Systems (ModRed 2017) Odense (Dänemark)
12. Januar 2017

2016

On the accelerated solution of dense matrix equations on modern hardware ILAS 2016 Leuven (Belgien)
12. Juli 2015

On Preconditioning of Real Linear Systems of Equations with Complex Shifts GAMM Jahrestagung 2016 Braunschweig (Deutschland)
8. März 2016

2015

Zeitbereichs-MOR ist nur Momentenabgleich mit schlechten Entwicklungspunkten GMA FA1.40 Workshop Anif (Österreich)
25. September 2015

Solving large-scale differential matrix equations Workshop on Matrix Equations and Tensor Techniques Bologna (Italien)
22. September 2015

Productivity-Quality-Energy a Conflict Triangle Requiring PMOR of Machine Tool Models SFB/Transregio 96 SCICADE 2015 Potsdam (Deutschland)
18. September 2015

2014

On an inexact Newton-ADI solver for algebraic Riccati equations related to the LQR problem for linearized Navier-Stokes equations Joint Workshop of ALAMA and GAMM/ANLA 2014 Barcelona (Spain)
14.-16. Juli 2014

The FlexiBLAS Library for Easy Switsching of BLAS Implementations in Scientific Computing Parallel Matrix Analysis and Applications 2014 Lugano (Switzerland)
2.-4. Juli 2014

2013

Modellreduktion für strukturierte Index-3-Systeme GMA Workshop des FA 1.30 Anif (Salzburg)
20. September 2013

Recent advances in low rank ADI for Lyapunov equations GAMM Jahrestagung 2013 Novi Sad (Serbien)
18.-22. März 2013

2012

Model Order Reduction for Thermo-Elastic Assembly Group Models GAMM Workshop on Dynamics and Control Anif (Salzburg)
19. September 2012

Towards a GPU Add-On for the M.E.S.S. XII GAMM Workshop on Applied an Numerical Linear Algebra Chateau Liblice (CZ) ,
02.-05. September 2012

A Survey on Newton-ADI Based Solvers for Large Scale AREs SIAM ALA 2012 Valencia,
22. Juni 2012

Numerische Lösung großer, dünn besetzter Matrix-Gleichungen zur Modellordnungsreduktion Regelungstechnisches Seminar TU München,
09. Mai 2012

Reduced Order State Space Modeling of Piezo-Mechanical Systems GAMM Jahrestagung 2012 TU Darmstadt,
26.-30 März 2012

AG Simulation und Parametrierung Bericht TP A06 SFB/Transregio 96 2-te Mitgliederversammlung des SFB/TR 96 Fraunhofer IWU Chemnitz,
19.-20 März 2012

2011

On the Implementation of an Inexact Low Rank Kleinman-Newton Iteration for large and Sparse Riccati Equations GAMM ANLA Workshop on Matrix Equations and Tensor Techniques RWTH Aachen,
21.-22. Dezember 2011

A Goal Oriented Low Rank Dual ADI Iteration for Balanced Truncation GAMM Workshop on Applied and Numerical Linear Algebra Universität Bremen,
22. September 2011

Acceleration of Newton-based Methods for Solving Large Sparse Algebraic Riccati Equations ILAS 2011,Braunschweig
23. August 2011

Numerical Solution of Linear Quadratic Regulator Problems under PDE Constraints J.J. Strossmayer University of Osijek Osijek (Kroatien),
05. Mai 2011

2010

Optimal Control-Based Feedback Stabilization in Multi-Field Flow Problems SPP1253 Jahrestagung Kardinal-Döpfner-Haus Freising,
12.-14. September 2010

A Suboptimality Estimate for the Semi-Discretized Feedback Control of Parabolic PDEs Workshop on Recent Trends in Mathematics Related to PDE Constrained Optimization 2010 Universität Paderborn
22.-23. April 2010

Suboptimality Estimation for the Semi-Discretized LQR Problem for Parabolic PDEs GAMM Jahrestagung 2010 Karlsruhe Institute of Technonolgy;
22. - 26. März 2010

2009

Balanced Truncation based MOR for Large Scale Second Order Systems Kolloquium der Arbeitsgruppe Modellierung • Numerik • Differentialgleichungen TU Berlin;
03. November 2009

Recent Advances and Future Challenges in the ADI Based Numerical Solution of Large-Scale Matrix Equations Third 1-day workshop on Matrix Equations TU Braunschweig;
09. Oktober 2009

Numerical Methods for linear quadratic regulator systems with parabolic PDEs SIAM Student Chapter Trier Uni Trier;
03. März 2009

Efficient Balancing based MOR for Second Order Systems Arising in Control of Machine Tools MathMod 2009 TU Wien;
11. - 13. Februar 2009

2008

Efficient solution of large scale Lyapunov and Riccati equations arising in model order reduction problems GAMM Jahrestagung 2008 Universität Bremen;
31. März - 4. April 2008

Efficient numerical solution of large scale matrix equations arising in LQR/LQG design for parabolic PDEs PDE Constrained Optimization - recent challenges and future developments Universität Hamburg;
27. - 29. März 2008

2007

Efficient Implementation of Large Scale Lyapunov and Riccati Equation Solvers Computational Methods with applications 2007; Harrachov (Czech Republic);
20.-25. August 2007

Application of LQR Techniques to the Adaptive Control of Quasilinear Parabolic PDEs ICIAM 2007; ETH Zürich;
16.-20 Juli 2007

Numerische Verfahren zur optimalen Steuerung von parabolischen PDEs Workshop Mathematische Systemtheorie Elgersburg (Thüringen); Hotel am Wald Elgersburg;
18.-22. Februar 2007

2006

ADI shift parameter computation for large scale algebraic Riccati and Lyapunov equations arising in the LQR problem for parabolic PDEs ALA2006 Düsseldorf; Heinrich Heine Universität Düsseldorf
Düsseldorf, 23.-27. Juli 2006

On Adi Parameters For Solving PDE Control-related Matrix Equations; GAMM Jahrestagung 2006; TU Berlin
Berlin, 27.-31. März 2006

Efficient numerical solution of large scale LQR problems arising in the optimal control of parabolic PDEs; German-Polish Workshop for Young Researchers in Applied and Numerical Linear Algebra; Mathematical Research and Conference Center
Bedlewo (Poland), 02.-04. Februar 2006

2005

An LQR approach to tracking control for parabolic systems 18th Chemnitz FEM Symposium; Fakultät für Mathematik Techische Universität Chemnitz
Schöneck 19.-21. September 2005

An LQR approach to tracking control for parabolic systems Workshop on PDE Constrained Optimization Center for International Mathematics
Tomar (Portugal), 26.-29. Juli 2005

2004

Effizientes numerisches Lösen des LQR-Problems für die Wärmeleitungsgleichung; Sdostdeutsches Kolloquium; Institut für Angewandte Mathematik der Friedrich-Schiller-Universität Jena
Jena, 14. Mai 2004

Efficient numerical solution of the LQR-problem for the heat equation GAMM Jahrestagung 2004; Technische Universität Dresden
Dresden, 21.-27. März 2004

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Jens Saak, jens.saak@mathematik.tu-chemnitz.de