Dr. Jens Saak
Zeitschriftenartikel (39)
1.
Zeitschriftenartikel
92, S. 35 - 63 (2023)
On an integrated Krylov-ADI Solver for Large-Scale Lyapunov Equations. Numerical Algorithms 2.
Zeitschriftenartikel
Green Storage: Parallel File Systems on ARM. International Journal On Advances in Software (angenommen)
3.
Zeitschriftenartikel
44 (3), S. A1554 - A1578 (2022)
Optimization-Based Parametric Model Order Reduction via H2 ⊗ L2 First-Order Necessary Conditions. SIAM Journal on Scientific Computing 4.
Zeitschriftenartikel
70 (8), S. 692 - 704 (2022)
Compact Thermo-Mechanical Models for the Fast Simulation of Machine Tools with Nonlinear Component Behavior. at-Automatisierungstechnik 5.
Zeitschriftenartikel
9 (1), 5 (2021)
Sustainable Research Software Hand-Over. Journal of Open Research Software 6.
Zeitschriftenartikel
Model Order Reduction Methods for Coupled Machine Tool Models. MM Science Journal (Special Issue: ICTIMT2021), S. 4652 - 4659 (2021)
7.
Zeitschriftenartikel
42 (2), S. A957 - A996 (2020)
A Numerical Comparison of Different Solvers for Large-Scale, Continuous-Time Algebraic Riccati Equations and LQR Problems. SIAM Journal on Scientific Computing 8.
Zeitschriftenartikel
152, S. 338 - 354 (2020)
Efficient Solution of Large-Scale Algebraic Riccati Equations Associated with Index-2 DAEs via the Inexact Low-Rank Newton-ADI Method. Applied Numerical Mathematics 9.
Zeitschriftenartikel
31 (6), e4462, 12 pages (2019)
A GPU-Aware Mixed-Precision Solver for Low-Rank Algebraic Riccati Equations. Concurrency and Computation: Practice and Experience 10.
Zeitschriftenartikel
51 (3), S. 465 - 483 (2019)
Comparison of Model Order Reduction Methods for Optimal Sensor Placement for Thermo-Elastic Models. Engineering Optimization 11.
Zeitschriftenartikel
31 (6), e4504, 16 pages (2019)
Frequency Scaling and Energy Efficiency regarding the Gauss-Jordan Elimination Scheme with Application to the Matrix-Sign-Function on OpenPOWER 8. Concurrency and Computation: Practice and Experience 12.
Zeitschriftenartikel
67 (8), S. 648 - 667 (2019)
A Comparison of Second-Order Model Order Reduction Methods for an Artificial Fishtail. at - Automatisierungstechnik 13.
Zeitschriftenartikel
26 (2), S. 11 - 40 (2018)
Optimal Control of a Stefan Problem Fully Coupled with Incompressible Navier-Stokes-Equations and Mesh Movement. Analele Stiintifice ale Universitatii Ovidius Constanta - Seria Matematica 14.
Zeitschriftenartikel
138 (2), S. 301 - 330 (2018)
RADI: a Low-Rank ADI-Type Algorithm for Large Scale Algebraic Riccati Equations. Numerische Mathematik 15.
Zeitschriftenartikel
24 (5), S. 455 - 484 (2018)
A Connection between Time Domain Model Order Reduction and Moment Matching for LTI Systems. Mathematical and Computer Modelling of Dynamical Systems 16.
Zeitschriftenartikel
73 (3), S. 611 - 630 (2016)
Updating Incomplete Factorization Preconditioners for Model Order Reduction. Numerical Algorithms 17.
Zeitschriftenartikel
108, S. 125 - 142 (2016)
An Inexact Low-Rank Newton-ADI Method for Large-Scale Algebraic Riccati Equations. Applied Numerical Mathematics 18.
Zeitschriftenartikel
353 (5), S. 1147 - 1167 (2016)
Low-Rank Newton-ADI Methods for Large Nonsymmetric Algebraic Riccati Equations. Journal of the Franklin Institute 19.
Zeitschriftenartikel
38 (1), S. A471 - A499 (2016)
Frequency-Limited Balanced Truncation with Low-Rank Approximations. SIAM Journal on Scientific Computing 20.
Zeitschriftenartikel
6 (1), S. 1 - 20 (2016)
Balancing Based Model Reduction for Structured Index-2 Unstable Descriptor Systems with Application to Flow Control. Numerical Algebra, Control and Optimization 21.
Zeitschriftenartikel
22 (6), S. 509 - 523 (2016)
Structure Preserving Model Order Reduction of Large Sparse Second-Order Index-1 Systems and Application to a Mechatronics Model. Mathematical and Computer Modelling of Dynamical Systems 22.
Zeitschriftenartikel
1 (3), S. 261 - 281 (2016)
Best Practices for Replicability, Reproducibility and Reusability of Computer-based Experiments exemplified by Model Reduction Software. AIMS Mathematics 23.
Zeitschriftenartikel
31 (4), S. 215 - 235 (2016)
Energy-Aware Solution of Linear Systems with Many Right Hand Sides. Computer Science - Research and Development 24.
Zeitschriftenartikel
57, S. 212 - 221 (2016)
On GPU Acceleration of Common Solvers for (Quasi-) Triangular Generalized Lyapunov Equations. Parallel Computing 25.
Zeitschriftenartikel
43 (1), 3 (2016)
On BLAS Level-3 Implementations of Common Solvers for (Quasi-) Triangular Generalized Lyapunov Equations. ACM Transactions on Mathematical Software 26.
Zeitschriftenartikel
22 (4), S. 267 - 281 (2016)
Balanced Truncation Model Reduction for Linear Time-Varying Systems. Mathematical and Computer Modelling of Dynamical Systems 27.
Zeitschriftenartikel
37 (2), S. A832 - A858 (2015)
Riccati-Based Boundary Feedback Stabilization of Incompressible Navier-Stokes Flow. SIAM Journal on Scientific Computing 28.
Zeitschriftenartikel
480, S. 44 - 71 (2015)
On the Benefits of the LDLT Factorization for Large-Scale Differential Matrix Equation Solvers. Linear Algebra and its Applications 29.
Zeitschriftenartikel
9 (3), S. 343 - 349 (2015)
Towards the Identification of Heat Induction in Chip Removing Processes via an Optimal Control Approach. Production Engineering: Development & Research 30.
Zeitschriftenartikel
Interview: "Energiesparende Algorithmen?: Hochleistungsrechner auf dem Prüfstand". Laborpraxis (39), S. 16 - 17 (2015)
31.
Zeitschriftenartikel
43, S. 142 - 162 (2014)
Self-Generating and Efficient Shift Parameters in ADI Methods for Large Lyapunov and Sylvester Equations. Electronic Transactions on Numerical Analysis 32.
Zeitschriftenartikel
22 (3), S. 191 - 220 (2014)
A Non-Conforming Composite Quadrilateral Finite Element Pair for Feedback Stabilization of the Stokes Equations. Journal of Numerical Mathematics 33.
Zeitschriftenartikel
62 (7), S. 512 - 522 (2014)
Model Order Reduction for Systems with Moving Loads. at - Automatisierungstechnik 34.
Zeitschriftenartikel
62 (2), S. 225 - 251 (2013)
Efficient Handling of Complex Shift Parameters in the Low-Rank Cholesky Factor ADI method. Numerical Algorithms 35.
Zeitschriftenartikel
19 (6), S. 593 - 615 (2013)
An Improved Numerical Method for Balanced Truncation for Symmetric Second-Order Systems. Mathematical and Computer Modelling of Dynamical Systems 36.
Zeitschriftenartikel
36 (1), S. 32 - 52 (2013)
Numerical Solution of Large and Sparse Continuous Time Algebraic Matrix Riccati and Lyapunov Equations: A State of the Art Survey. GAMM-Mitteilungen 37.
Zeitschriftenartikel
35 , S. S150 - S170 (2013)
Efficient Solution of Large-Scale Saddle Point Systems Arising in Riccati-Based Boundary Feedback Stabilization of Incompressible Stokes Flow. SIAM Journal on Scientific Computing 38.
Zeitschriftenartikel
6 (6), S. 577 - 586 (2012)
Computation of a Compact State Space Model for an Adaptive Spindle Head Configuration with Piezo Actuators using Balanced Truncation. Production Engineering 39.
Zeitschriftenartikel
17 (2), S. 123 - 143 (2011)
Efficient Balancing-Based MOR for Large-Scale Second-Order Systems. Mathematical and Computer Modelling of Dynamical Systems Buchkapitel (7)
40.
Buchkapitel
Matrix Equations, Sparse Solvers: M-M.E.S.S.-2.0.1 -- Philosophy, Features and Application for (Parametric) Model Order Reduction. In: Model Reduction of Complex Dynamical Systems, S. 369 - 392 (Hg. Benner, P.; Breiten, T.; Faßbender, H.; Hinze, M.; Stykel, T. et al.). Birkhäuser, Cham (2021)
41.
Buchkapitel
Parametric Model Order Reduction using pyMOR. In: Model Reduction of Complex Dynamical Systems, S. 357 - 267 (Hg. Benner, P.; Breiten, T.; Faßbender, H.; Hinze, M.; Stykel, T. et al.). Birkhäuser, Cham, Switzerland (2021)
42.
Buchkapitel
A Non-Stationary Thermal-Block Benchmark Model for Parametric Model Order Reduction. In: Model Reduction of Complex Dynamical Systems, S. 349 - 356 (Hg. Benner, P.; Breiten, T.; Faßbender, H.; Hinze, M.; Stykel, T. et al.). Birkhäuser, Cham, Switzerland (2021)
43.
Buchkapitel
Optimal Control-Based Feedback Stabilization of Multi-Field Flow Problems. In: Trends in PDE Constrained Optimization, S. 173 - 188 (Hg. Leugering, G.; Benner, P.; Engell, S.; Griewank, A.; Harbrecht, H. et al.). Birkhäuser, Basel (2014)
44.
Buchkapitel
Fast Approximate Solution of the Non-Symmetric Generalized Eigenvalue Problem on Multicore Architectures. In: Parallel Computing Accelerating Computational Science and Engineering (CSE), S. 143 - 152. IOS Press, Amsterdam (2014)
45.
Buchkapitel
Efficient Solvers for Large-Scale Saddle Point Systems Arising in Feedback Stabilization of Multi-Field Flow Problems. In: System Modeling and Optimization: 26th IFIP TC 7 Conference, CSMO 2013, Klagenfurt, Austria, September 9-13, 2013, Revised Selected Papers, S. 11 - 20 (Hg. Pötzsche, C.; Heuberger , C.; Kaltenbacher, B.; Rendl, F.). Springer, Berlin Heidelberg (2014)
46.
Buchkapitel
7782, S. 541 - 544. Springer, Berlin (2013)
A shared memory parallel implementation of the IRKA algorithm for H2 model order reduction. In: Applied Parallel and Scientific Computing, Bd. Konferenzbeitrag (31)
47.
Konferenzbeitrag
Model Order Reduction via Substructuring for a Nonlinear, Differential-Algebraic Machine Tool Model with Moving Loads. Proceedings of Applied Mathematics and Mechanics PAMM1372 (angenommen)
48.
Konferenzbeitrag
Advanced Open Source Data Formats for Geometrically and Physically Coupled Systems. In: Proceedings of Asian Modelica Conference 2022, S. 81 - 91. Asian Modelica Conference 2022, Tokyo, Japan, 24. November 2022 - 25. November 2022. (2022)
49.
Konferenzbeitrag
Kompakte thermo-mechanische Modelle zur schnellen Simulation von Werkzeugmaschinen unter Berücksichtigung von Komponenten mit nichtlinearem Verhalten. In: Proceedings of the Workshop des GMA-FA 1.30 "Modellbildung, Identifikation und Simulation in der Automatisierungstechnik" und GMA-FA 1.40 "Systemtheorie und Regelungstechnik", S. 269 - 283. Workshop des GMA-FA 1.30 "Modellbildung, Identifikation und Simulation in der Automatisierungstechnik" und GMA-FA 1.40 "Systemtheorie und Regelungstechnik", Anif, Austria, 20. September 2021 - 24. September 2021. (2021)
50.
Konferenzbeitrag
Simulation of the Thermal Behavior of Machine Tools for Efficient Machine Development and Online Correction of the Tool Center Point (TCP)-Displacement. In: Special Interest Group Meeting on Thermal Issues Laboratory for Machine Tools and Production Engineering (WZL). Special Interest Group Meeting on Thermal Issues Laboratory for Machine Tools and Production Engineering (WZL), Aachen, Germany, 26. Februar 2020 - 27. Februar 2020. (angenommen)