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CSC: Mitarbeiter: Jens Saak


Conference and Workshop Talks:


The Benchmark Framework -- One Path to Standardize the Comparison of Numerical Methods DMV annual meeting 2022 FU Berlin
September 14, 2022

Auto-adaptive Moment Matching-type (P)MOR via low-rank (tensor) approximation GAMM annual meeting 2022 Aachen
August 19, 2022

Observations regarding single preconditioners for sequences of shifted linear systems Preconditioning 2022 Chemnitz
Juni 9, 2022


Kompakte thermo-mechanische Modelle zur schnellen Simulation von Werkzeugmaschinen unter Berücksichtigung von Komponenten mit nichtlinearem Verhalten GMA Workshop des FA 1.30 Anif (Austria)
September 22, 2021


Basics of Systems and Control Theory for pyMOR pyMOR Online Course 2020 online
September 30., 2020

Fighting the Reproducibility Crisis -- Sustainable research software and RRR for computer-based experiments COMPUTE Seminar Lund
April 21., 2020


M-M.E.S.S.-2.0 — The “Matrix Equations, Sparse Solvers” toolbox for MATLAB® and GNU Octave ... and others GMA Workshop des FA 1.30 Anif (Austria)
September 25, 2019

On the solution of systems of matrix integral equations in parametric model order reduction ICIAM 2019 Valencia (Spain)
July 16, 2019

Performance Evaluation in modern HPC: Where FLOPS meet Energy! Special Lecture on Scientific Computing Bath (UK)
April 15, 2019

Sustainable development of research software GAMM Annual Meeting 2019 Vienna
February 19, 2019


Towards high performance IRKA on hybrid CPU-GPU systems GAMM ANLA Workshop 2018 Lund
October 10, 2018

An Open Source Description for (Semi-)Automatic Generation and Model Reduction of Machine Tool Network Models Model Order Reduction of Coupled Systems Stuttgart
May 24, 2018

Model reduction of constrained mechanical systems in M-M.E.S.S. 9th Vienna International Conference on Mathematical Modelling (MATHMOD 2018) Vienna
February 22, 2018


Towards high performance IRKA on hybrid CPU-GPU systems GAMM ANLA Workshop 2017 Cologne
September 7, 2017

Accelerated Gramian Computation for Dynamical Systems on Modern Hardware GAMM annual meeting 2017 Ilmenau @ Weimar
March 8, 2017

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


On the accelerated solution of dense matrix equations on modern hardware ILAS 2016 Leuven (Belgium)
July 12, 2016

On Preconditioning of Real Linear Systems of Equations with Complex Shifts GAMM anual meeting 2016 Braunschweig (Germany)
March 8, 2016


Zeitbereichs-MOR ist nur Momentenabgleich mit schlechten Entwicklungspunkten GMA 1.40 Workshop Anif (Austria)
September 25, 2015

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

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


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)
July 14.-16. 2014

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


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

Recent advances in low rank ADI for Lyapunov equations GAMM annual meeting 2013 Novi Sad (Serbia)
18.-22. March 2013


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 anual meeting 2012 TU Darmstadt,
March 26.-30 2012

AG Simulation und Parametrierung Bericht TP A06 SFB/Transregio 96 2nd SFB/TR 96 general assembly Fraunhofer IWU Chemnitz,
March 19.-20 2012


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,
December 21.-22., 2011

A Goal Oriented Low Rank Dual ADI Iteration for Balanced Truncation GAMM Workshop on Applied and Numerical Linear Algebra Bremen University,
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 (Croatia),
05. May 2011


Optimal Control-Based Feedback Stabilization in Multi-Field Flow Problems SPP1253 annual meeting 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 University of 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. March 2010


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. October 2009

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

Efficient Balancing based MOR for Second Order Systems Arising in Control of Machine Tools MathMod 2009 Vienna
11. - 13. February 2009


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


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. February 2007


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. July 2006

On Adi Parameters For Solving PDE Control-related Matrix Equations; GAMM annual meeting 2006; TU Berlin
Berlin, 27.-31.-March-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.-February 2006


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.-July-2005


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

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

©2023, Max Planck Society, Munich
Jens Saak, saak@mpi-magdeburg.mpg.de
20 September 2022