@techreport{BenLS23, type = {E-Print}, title = {Towards a {{Benchmark Framework}} for {{Model Order Reduction}} in the {{Mathematical Research Data Initiative}} ({{MaRDI}})}, author = {Benner, Peter and Lund, Kathryn and Saak, Jens}, year = {2023}, number = {2307.00137}, pages = {1--8}, institution = {{arXiv}}, doi = {10.48550/arXiv.2307.00137} } | Towards a Benchmark Framework for Model Order Reduction in the Mathematical Research Data Initiative (MaRDI); Benner, Peter; Lund, Kathryn; Saak, Jens; 2023. doi: 10.48550/arXiv.2307.00137. |
@String { NumerAlg = {Numer. Algorithms} }
@Article{BenPS22, author = {Benner, P. and Palitta, D. and Saak, J.}, title = {On an integrated Krylov-ADI solver for large-scale Lyapunov equations}, journal = NumerAlg, year = 2022, volume = {}, number = {}, doi = {10.1007/s11075-022-01409-5}, } | On an integrated Krylov-ADI solver for large-scale Lyapunov equations ; Benner, P.; Palitta, D.; Saak, J.; Numerical Algorithms : online first; Springer; 2022. DOI:10.1007/s11075-022-01409-5. |
@STRING{SIAMSciComp = {{SIAM} J. Sci. Comput.}}
@Article{morHunMMetal22, author = {Hund, M. and Mitchell, T. and Mlinari{\'c}, P. and Saak, J.}, title = {Optimization-based Parametric Model Order Reduction via $\mathcal{H}_2 \otimes \mathcal{L}_2$ First-order Necessary Conditions}, journal = SIAMSciComp, year = 2022, volume = 44, number = 3, pages = {A1554--A1578}, doi = {10.1137/21M140290X} } | Optimization-based parametric model order reduction via H2 x L2 first-order necessary conditions; Hund, M.; Mitchell, T.; Mlinarić, P. and Saak, J.; SIAM J. Sci. Comput : vol. 44, no. 3 pp. A1554-A1578; SIAM; 2022. code available on Zenodo. |
@Article{morVetSBetal22, author = {Vettermann J. and Steinert, A. and Brecher, C. and Benner, P. and Saak, J.}, title = {Compact thermo-mechanical models for the fast simulation of machine tools with nonlinear component behavior}, journal = atAutom, year = 2022, volume = 70, number = 8, pages = {692--704}, doi = {10.1515/auto-2022-0029} } | Compact Thermo-Mechanical Models for the Fast Simulation of Machine Tools with Nonlinear Component Behavior; J. Vettermann, A. Steinert, C. Brecher, P. Benner, and J. Saak; at-Automatisierungstechnik : vol. 70 no. 8 pp. 692-704; 2022. |
@Article{FehHRetal21, author = {Fehr, J. and Himpe, C. and Rave, S. and Saak, J.}, title = {Sustainable Research Software Hand-Over}, journal = {Journal of Open Research Software}, year = 2021, volume = 9, number = 1, pages = 5, month = apr, doi = {10.5334/jors.307} } | Sustainable research software hand-over; Fehr, Jörg; Himpe, Christian; Rave, Stephan and Saak, Jens; Journal of Open Research Software : 9(1), p.5; Ubiquity Press ; 2021. DOI:10.5334/jors.307. |
J35 | Efficient Solution of Large-Scale Algebraic Riccati Equations Associated with Index-2 DAEs via the Inexact Low-Rank Newton-ADI Method; Peter Benner, Matthias Heinkenschloss, Jens Saak, Heiko K. Weichelt; Applied and Numerical Mathematics : Elsevier; 2019. DOI:10.1016/j.apnum.2019.11.016. |
@STRING{atAutom = {at-Auto\-mati\-sie\-rungs\-tech\-nik}}
@ARTICLE{morSaaSW19, author = {Saak, J. and Siebelts, D. and Werner, S.~W.~R.}, title = {A comparison of second-order model order reduction methods for an artificial fishtail}, journal = atAutom, volume = {67}, number = {8}, pages = {648--667}, year = 2019, doi = {10.1515/auto-2019-0027} } | A Comparison of Second-Order Model Order Reduction Methods for an Artificial Fishtail Saak, Jens; Siebelts, Dirk and Werner, Steffen W. R.; at - Automatisierungstechnik : vol. 67, nr. 8; deGruyter; 2019. doi:10.1515/auto-2019-0027. |
@article{BenBKetal18, author = "Benner, P. and Bujanović, Z. and K{\"u}rschner, P. and Saak, J.", title = "{RADI: A low-rank ADI-type algorithm for large scale algebraic Riccati equations}", year = 2018, journal = "Numer. Math.", doi="10.1007/s00211-017-0907-5", url="https://doi.org/10.1007/s00211-017-0907-5", pages="301--330", volume="138", number="2" } | RADI: A low-rank ADI-type algorithm for large scale algebraic Riccati equations; Benner, Peter; Bujanović, Zvonimir; Kürschner, Patrick; Saak, Jens; Numerische Mathematik : vol. 138(2), pp. 301–330; 2018. |
@String { CPE = {Concurrency and Comput.: Pract. Exper.} }
@Article{BenDEetal18, author = {Benner, P. and Dufrechou, E. and Ezzatti, P. and Rem\'on, A. and Saak, J.}, title = {A {GPU} aware mixed precision solver for low rank algebraic {R}iccati equations}, journal = CPE, year = 2018, volume = 31, number = 6, month = feb, doi = {10.1002/cpe.4462} } | A GPU aware mixed precision solver for low-rank algebraic Riccati equations; Benner, Peter; Dufrechou, Ernesto; Ezzatti, Pablo, Remón, Alfredo;Saak, Jens; Concurrency Computat Res Exp : vol. 31(6) Special Issue: Power‐Aware Computing (PACO2017); John Wiley & Sons, Inc.; 2018. |
@String { CPE = {Concurrency and Comput.: Pract. Exper.} }
@Article{KoeS18, author = {K\"{o}hler, Martin and Saak, Jens}, title = {Frequency Scaling and Energy Efficiency regarding the Gauss-Jordan Elimination Scheme with Application to the Matrix-Sign-Function on OpenPOWER 8}, journal = CPE, year = 2018, volume = 31, number = 6, month = apr, doi = {doi.org/10.1002/cpe.4504} } | Frequency Scaling and Energy Efficiency regarding the Gauss-Jordan Elimination Scheme with Application to the Matrix-Sign-Function on OpenPOWER 8; Köhler, Martin; Saak, Jens; in Ezzatti, Pablo; Quintana-Qrtí Enrique; Remon, Alfredo; Saak, Jens;: Concurrency and Computation: Practice and Experience : vol. 31(6) Special Issue: Power‐Aware Computing (PACO2017); 2018. |
@STRING{MCMDS = {Math. Comput. Model. Dyn. Syst.}}
@ARTICLE{morHunS18, author = {Hund, M. and Saak, J.}, title = {A Connection Between Time Domain Model Order Reduction and Moment Matching for {LTI} Systems}, journal = MCMDS, volume = 24, number = 5, pages = {455--484}, year = {2018}, doi = {10.1080/13873954.2018.1488742} } | A Connection Between Time Domain Model Order Reduction and Moment Matching for LTI Systems; Manuela Hund and Jens Saak; Mathematical and Computer Modelling of Dynamical Systems : vol. 24(5), pp. 455-484; 2018. doi:10.1080/13873954.2018.1488742. |
@Article{BenHLetal18b, author = {Benner, P. and Herzog, R. and Lang, N. and Riedel, I. and Saak, J.}, title = {Comparison of Model Order Reduction Methods for Optimal Sensor Placement for Thermo-Elastic Models}, journal = {Engineering Optimization}, year = 2018, doi = {10.1080/0305215X.2018.1469133} } | Comparison of Model Order Reduction Methods for Optimal Sensor Placement for Thermo-Elastic Models; Peter Benner; Roland Herzog; Norman Lang; Ilka Riedel; Jens Saak; Engineering Optimization : Taylor & Francis; 2018. DOI: 10.1080/0305215X.2018.1469133. |
@ARTICLE{morSaaV18, author = {Saak, J. and Voigt, M.}, title = {Model reduction of constrained mechanical systems in {M-M.E.S.S.}}, journal = {{IFAC-PapersOnLine} 9th Vienna International Conference on Mathematical Modelling {MATHMOD} 2018, Vienna, Austria, 21--23 February 2018}, volume = {51}, number = {2}, pages = {661--666}, year = {2018}, doi = {10.1016/j.ifacol.2018.03.112}, } | Model reduction of constrained multi-body systems in M-M.E.S.S.; Saak, Jens and Voigt, Matthias; Proceedings of 9th Vienna International Conference on Mathematical Modelling; IFAC Online; 2018. |
@Article {BarBHetal18a, author = {Baran, B. and Benner, P. and Heiland, J. and Saak, J.}, title = {Optimal Control of a {S}tefan Problem Fully Coupled with Incompressible {N}avier--{S}tokes Equations and Mesh Movement}, journal = {Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica}, year = 2018, volume = {XXVI}, number = 2, pages = {11--40}, month = aug, fauthor = {Baran, Björn and Benner, Peter and Heiland, Jan and Saak, Jens}, publisher = {Faculty of Mathematics and Computer Science, Ovidius University}, address = {Constanta, Romania}, repo = {git@gitlab.mpi-magdeburg.mpg.de:baran/JAMC_paper.git}, doi = {10.2478/auom-2018-0016} } | Optimal Control of a Stefan Problem Fully Coupled with Incompressible Navier-Stokes Equations and Mesh Movement; Baran, Björn; Benner, Peter; Heiland, Jan and Saak, Jens; Analele Stiintifice ale Universitatii Ovidius Constanta : Seria Matematica, Volume XXVI (2018) fascicola 2; Faculty of Mathematics and Computer Science, Ovidius University, Constanta, Romania; 2017. DOI:10.2478/auom-2018-0016. |
@article{BenKS16, author = {Benner, Peter and K{\"u}rschner, Patrick and Saak, Jens}, title = {Frequency-Limited Balanced Truncation with Low-Rank Approximations}, journal = {SIAM Journal on Scientific Computing}, volume = {38}, number = {1}, pages = {A471-A499}, year = {2016}, doi = {10.1137/15M1030911}, URL = { https://dx.doi.org/10.1137/15M1030911}, } | Frequency-Limited Balanced Truncation with Low-Rank Approximations; Benner, Peter; Kürschner, Patrick; Saak, Jens; ; SIAM J. Sci. Comput. : 38(1), pp. A471-A499; SIAM; 2016. |
Article{BenHSetal16, title = "An inexact low-rank Newton-ADI method for large-scale algebraic Riccati equations ", author = "Benner, Peter and Heinkenschloss, Matthias and Saak, Jens and Weichelt, Heiko~K.", journal = ApplNumMath, volume = 108, pages = "125--142", year = 2016, month = oct, issn = "0168-927", doi = "10.1016/j.apnum.2016.05.006", url = "https://www.sciencedirect.com/science/article/pii/S0168927416300824" } | Inexact low-rank Newton-ADI method for large-scale algebraic Riccati equations; Benner, Peter; Heinkenschloss, Matthias; Saak, Jens; Weichelt, Heiko K.; Appl. Numer. Math. : vol. 108, pp. 125-142; Elsevier; 2016. doi:10.1016/j.apnum.2016.05.006. |
@Article{BenKS15, author = {Peter Benner and Patrick K{\"u}rschner and Jens Saak}, title = {Low-Rank Newton-ADI methods for Large Nonsymmetric Algebraic Riccati Equations}, year = 2015, volume = {353}, number = {5}, pages ={1147–1167}, journal={Journal of The Franklin Institute}, doi={10.1016/j.jfranklin.2015.04.016}, } | Low-Rank Newton-ADI methods for Large Nonsymmetric Algebraic Riccati Equations; Benner, Peter; Kürschner, Patrick; Saak, Jens; Journal of The Franklin Institute : 353(5), pp 1147–1167; Elsevier; 2016. |
@ARTICLE{morFehHHetal16, author = {J. Fehr and J. Heiland and C. Himpe and J. Saak}, title = {Best Practices for Replicability, Reproducibility and Reusability of Computer-Based Experiments Exemplified by Model Reduction Software}, journal = {AIMS Mathematics}, volume = {1}, number = {3}, pages = {261--281}, year = {2016}, doi = {10.3934/Math.2016.3.261} } | Best Practices for Replicability, Reproducibility and Reusability of Computer-Based Experiments Exemplified by Model Reduction Software; Fehr, Jörg; Heiland, Jan; Himpe, Christian and Saak, Jens; AIMS Mathematics : vol. 1(3), pp. 261-281; AIMS Press; 2016. doi:10.3934/Math.2016.3.261. |
@String { NumerAlg = {Numer. Algorithms} }
@Article{AnzCSetal16, Title = {Updating Incomplete Factorization Preconditioners for Model Order Reduction}, Author = {Anzt, H. and Chow, E. and Saak, J. and Dongarra, J}, Journal = NumerAlg, Year = {2016}, Doi = {10.1007/s11075-016-0110-2}, volume = 73, number = 3, pages = {611--630}, month = feb } | Updating Incomplete Factorization Preconditioners for Model Order Reduction; Hartwig Anzt , Edmond Chow , Jens Saak , Jack Dongarra; Numerical Algorithms : vol. 73 (3), pp. 611–630; Springer; 2016. doi:10.1007/s11075-016-0110-2. |
@article{KoeS16a, author = {K\"{o}hler, Martin and Saak, Jens}, title = {On {BLAS} Level-3 Implementations of Common Solvers for (Quasi-) Triangular Generalized {L}yapunov Equations}, journal = ACMMathSoft, issue_date = {August 2016}, volume = 43, number = 1, month = aug, year = 2016, issn = {0098-3500}, pages = {3:1--3:23}, numpages = 23, url = {https://doi.acm.org/10.1145/2850415}, doi = {10.1145/2850415}, acmid = 2850415, publisher = {ACM}, address = {New York, NY, USA}, } | On BLAS Level-3 Implementations of Common Solvers for (Quasi-) Triangular Generalized Lyapunov Equations; Köhler, M. and Saak, J.; ACM Trans. Math. Softw. : Association for Computing Machinery, New York, NY, USA; 2016. Preprint available as Slicot Working Note 2014-1. |
@ARTICLE{KoePSetal16, author = {K\"{o}hler, Martin and Penke, Carolin and Saak, Jens and Ezzatti, Pablo}, title = {Energy-Aware Solution of Linear Systems with Many Right Hand Sides}, journal = {Computer Science: Research and Development}, year = {2016} } | Energy-Aware Solution of Linear Systems with Many Right Hand Sides; Köhler, Martin; Penke, Carolin; Saak, Jens; Ezzatti, Pablo; Computer Science – Research and Development : Springer; 2016. |
@Article{KoeS16, author = {K{\"o}hler, Martin and Saak, Jens}, title = {On {GPU} Acceleration of Common Solvers for (Quasi-) Triangular Generalized {L}yapunov Equations}, journal = {Parallel Computing}, year = 2016, issn = {0167-8191}, doi = {10.1016/j.parco.2016.05.010"}, url = {https://www.sciencedirect.com/science/article/pii/S0167819116300436} } | On GPU Acceleration of Common Solvers for (Quasi-) Triangular Generalized Lyapunov Equations; Köhler, Martin; Saak, Jens; Parallel Computing : Elsevier; 2016. Preprint available as MPIMD 14-17. |
@article{morLanSS16, author = {N. Lang and J. Saak and T. Stykel}, title = {Balanced truncation model reduction for linear time-varying systems}, journal = {Math. Comput. Model. Dyn. Sys.}, volume = 22, number = 4, pages = {267--281}, year = 2016, doi = {10.1080/13873954.2016.1198386}, URL = {https://dx.doi.org/10.1080/13873954.2016.1198386} } | Balanced truncation model reduction for linear time-varying systems; Norman Lang, Jens Saak, Tatjana Stykel; Mathematical and Computer Modelling of Dynamical Systems : Volume 22, Issue 4, Pages 267-281; Taylor & Francis; 2016. DOI: 10.1080/13873954.2016.1198386, also available as preprint from https://www.tu-chemnitz.de/mathematik/csc/2015/. |
@ARTICLE{morBenSU16a, author = {Benner, P. and Saak, J. and Uddin, M.~M.}, title = {Structure preserving model order reduction of large sparse second-order index-1 systems and application to a mechatronics model}, journal = {Math. Comput. Model. Dyn. Syst.}, volume = 22, number = 6, pages = {509--523}, year = {2016}, month = aug, doi = {10.1080/13873954.2016.1218347}, } | Structure Preserving MOR for Large Sparse Second Order Index-1 Systems and Application to a Mechatronic Model; Peter Benner and Jens Saak and M. Monir Uddin; Mathematical and Computer Modelling of Dynamical Systems : Tailor & Francis; 2016. |
@Article{morBenSU16, author = {Benner, P. and Saak, J. and Uddin, M.~M.}, title = {Balancing based model reduction for structured index-2 unstable descriptor systems with application to flow control}, volume = 6, number = 1, month = mar, year = 2016, journal = {Numerical Algebra, Control and Optimization}, pages = {1--20}, issn = "2155-3289", doi = "10.3934/naco.2016.6.1" } | Balancing based model reduction for structured index-2 unstable descriptor systems with application to flow control; Peter Benner, Jens Saak, M. Monir Uddin; Numerical Algebra, Control and Optimization : vol. 6 (1) pp. 1-20; American Institute of Mathematical Sciences; 2016. (preprint version available as MPI Magdeburg Preprints, MPIMD/14-20). |
@String{SIAMSciComp = \"{SIAM} J. Sci. Comput.\" }
@Article{BaeBSetal15, author = \"B{\"a}nsch, E. and Benner, P. and Saak, J. and Weichelt, H.~K.\", title = \"{R}iccati-based boundary feedback stabilization of incompressible {N}avier-{S}tokes flows\", year = 2015, number = 2, journal = SIAMSciComp, volume = 37, pages = {A832--A858}, doi = {10.1137/140980016} } | Riccati-Based Boundary Feedback Stabilization of Incompressible Navier-Stokes Flow; Bänsch, Eberhard; Benner, Peter; Saak, Jens; Weichelt, Heiko K.; SIAM Journal on Scientific Computing : Vol. 37, No. 2, pages A832--A858; 2015. Early version available as SPP1253 Preprint: SPP1253-154. |
@ARTICLE{LanMS15, author = {Lang, N. and Mena, H. and Saak, J.}, title = {On the benefits of the $LDL^T$ factorization for large-scale differential matrix equation solvers }, journal = {Linear Algebra and its Applications}, publisher = {Elsevier}, volume = {480}, month = sep, year = 2015, pages = {44--71}, doi = {10.1016/j.laa.2015.04.006}, } | On the benefits of the LDLT factorization for large-scale differential matrix equation solvers; Norman Lang, Hermann Mena, Jens Saak; Linear Algebra and its Applications : Volume 480, Pages. 44-71; Elsevier; 2015. DOI: 10.1016/j.laa.2015.04.006. |
@ARTICLE{LanSBetal15, author = {{Lang}, N. and {Saak}, J. and {Benner}, P. and {Ihlenfeldt}, S. and {Nestmann}, S. and {Sch{\"a}dlich}, K.}, title = {Towards the identification of heat induction in chip removing processes via an optimal control approach}, issn = {0944-6524}, journal = {Production Engineering}, doi = {10.1007/s11740-015-0608-9}, publisher = {Springer Berlin Heidelberg}, year = 2015, volume = {9}, number = {3}, pages = {343--349} } | Towards the Identification of Heat Induction in Chip Removing Processes via an Optimal Control Approach; Norman Lang, Jens Saak, Peter Benner, Steffen Ihlenfeldt, Steffen Nestmann, Klaus Schädlich; Production Engineering Research & Development : Volume 9, Issue 3, Pages 343-349; Springer Berlin Heidelberg; 2015. DOI: 10.1007/s11740-015-0608-9. |
@ARTICLE{BenKS14, author = {Peter Benner and Martin K\"{o}hler and Jens Saak}, title = {Fast Approximate Solution of the Non-Symmetric Generalized Eigenvalue Problem on Multicore Architectures}, journal = {Parallel Computing: Accelerating Computational Science and Engineering (CSE)}, year = {2014}, volume = {Vol. 25 of Advances in Parallel Computing}, pages = {143 - 152}, owner = {koehlerm}, quality = {1}, timestamp = {2014.04.22} } | Fast Approximate Solution of the Non-Symmetric Generalized Eigenvalue Problem on Multicore Architectures; Benner, Peter; Köhler, Martin; Saak, Jens; in Michael Bader, Arndt Bode, Hans-Joachim Bungartz, Michael Gerndt, Gerhard R. Joubert, Frans Peters: Parallel Computing: Accelerating Computational Science and Engineering (CSE) : Vol. 25 of Advances in Parallel Computing; IOS Press; 2014. |
@ARTICLE{BenKS14, author = {Peter Benner and Patrick K{\"u}rschner and Jens Saak}, title = {Self-Generating and Efficient Shift Parameters in ADI Methods for Large Lyapunov and Sylvester Equations}, year = 2014, journal = {Electronic Transaction on Numerical Analysis}, number=43, pages={142-162}, doi={10.17617/2.2071065}, note = {Early version available from \url{https://www.mpi-magdeburg.mpg.de/preprints/}}, } | Self-Generating and Efficient Shift Parameters in ADI Methods for Large Lyapunov and Sylvester Equations; Benner, Peter; Kürschner, Patrick; Saak, Jens; Electronic Transaction on Numerical Analysis : 43, pp. 142-162; 2014. |
@article{BenSSetal14, author = {P. Benner and J. Saak and F. Schieweck and P. Skrzypacz and H.~K. Weichelt }, title = {A Non-Conforming Composite Quadrilateral Finite Element Pair for Feedback Stabilization of the {S}tokes Equations }, number = 3, month = oct, year = 2014, journal = {Journal of Numerical Mathematics}, volume = 22, pages = {191--220}, } | A Non-Conforming Composite Quadrilateral Finite Element Pair for Feedback Stabilization of the Stokes Equations; Benner, Peter; Saak, Jens; Schieweck, Friedhelm; Skrzypacz, Piotr; Weichelt, Heiko K.; Journal of Numerical Mathematics : Vol. 22, No. 3, pages 191-220; deGruyter; 2014. Earlier version as MPI-Preprint: MPIMD12-19. |
@Article{morLanSB14, author = {Lang, Norman and Saak, Jens and Benner, Peter}, title = {Model Order Reduction for Systems with Moving Loads}, journal = {at-Automatisierungstechnik}, year = 2014, volume = 62, number = 7, pages = {512--522}, month = {June}, publisher = {deGruyter}, doi = {10.1515/auto-2014-1095} } | Model Order Reduction for Systems with Moving Loads; Norman Lang, Jens Saak, Peter Benner; in De Gruyter Oldenbourg: at-Automatisierungstechnik : Volume 62, Issue 7, Pages 512-522; 2014. DOI: 10.1515/auto-2014-1095. |
@Article{BenS13, author = {P. Benner and J. Saak}, title = {Numerical solution of large and sparse continuous time algebraic matrix Riccati and Lyapunov equations: a state of the art survey }, journal = {GAMM Mitteilungen}, year = 2013, volume = 36, number = 1, pages = {32--52}, month = {August}, DOI = {10.1002/gamm.201310003} } | Numerical Solution of Large and Sparse Continuous Time Algebraic Matrix Riccati and Lyapunov Equations: A State of the Art Survey; Benner, Peter and Saak, Jens; GAMM-Reports : vol 6 No 1 pages 32-52; 2013. Preprint available at https://www.mpi-magdeburg.mpg.de/preprints/2013/07/ DOI:10.1002/gamm.201310003. |
@article {BenKS12, author = {Benner, Peter and K{\"u}rschner, Patrick and Saak, Jens}, affiliation = {Max Planck Institute for Dynamics of Complex Technical Systems, Sandtorstraße 1, 39106 Magdeburg, Germany}, title = {Efficient handling of complex shift parameters in the low-rank Cholesky factor ADI method}, journal = {Numerical Algorithms}, publisher = {Springer U.S.}, issn = {1017-1398}, keyword = {Computer Science}, volume={62}, issue={2}, pages = {225-251}, url = {https://dx.doi.org/10.1007/s11075-012-9569-7}, note = {10.1007/s11075-012-9569-7}, } | Efficient Handling of Complex Shift Parameters in the Low-Rank Cholesky Factor ADI method; Benner, Peter; Kürschner, Patrick; Saak, Jens; Numerical Algorithms : Volume 62, Issue 2, pages 225-251, February 2013 ; Springer U.S.; 2013. DOI: 10.1007/s11075-012-9569-7 also available as preprint MPIMD/11-08. |
@article{BenSSW13, author = {P. Benner and J. Saak and M. Stoll and H.~K. Weichelt}, title = {Efficient Solution of Large-Scale Saddle Point Systems Arising in {R}iccati-Based Boundary Feedback Stabilization of Incompressible {S}tokes Flow}, journal = {{SIAM} J. Sci. Comput.}, volume = 35, number = 5, pages = {S150--S170}, year = 2013 } | Efficient Solution of Large-Scale Saddle Point Systems Arising in Riccati-Based Boundary Feedback Stabilization of Incompressible Stokes Flow; Benner, Peter; Saak, Jens; Stoll, Martin; Weichelt, Heiko K.; SIAM Journal on Scientific Computing : Vol. 35, No. 5, pages S150-S170; 2013. Early version as SPP1253 Preprint: SPP1253-130. |
@Article{BenKS13, author = {Peter Benner and Patrick Kürschner and Jens Saak}, title = {An Improved Numerical Method for Balanced Truncation for Symmetric Second Order Systems}, year = 2013, journal = {Mathematical and Computer Modelling of Dynamical Systems}, volume=19, number=6, pages={593--615}, doi = {10.1080/13873954.2013.794363}, note = {Early Version available from \url{https://www.mpi-magdeburg.mpg.de/preprints/2012/20/}}, } | An Improved Numerical Method for Balanced Truncation for Symmetric Second Order Systems; Peter Benner, Patrick Kürschner, Jens Saak; Mathematical and Computer Modelling of Dynamical Systems : Vol. 19(6), pages 593-615; 2013. DOI:10.1080/13873954.2013.794363 Also available as Preprint MPIMD/12-20. |
@Article{Uddetal12, author = {Uddin, M. Monir and Saak, Jens and Kranz, Burkhard and Benner, Peter}, title = {Computation of a Compact State Space Model for an Adaptive Spindle Head Conï¬guration with Piezo Actuators using Balanced Truncation}, journal = {Production Engineering Research and Development}, year = 2012, volume = 6, number = 6, pages = {577-586}, month = {November}, note = {doi:10.1007/s11740-0}, } | Computation of a Compact State Space Model for an Adaptive Spindle Head Conï¬guration with Piezo Actuators using Balanced Truncation; Uddin, M. Monir; Saak, Jens; Kranz, Burkhard and Benner, Peter; Production Engineering Research and Development : Volume 6, Issue 6, Page 577-586; Springer; 2012. DOI:10.1007/s11740-0120-410-x. |
@String{MCMDS = {Math. Comput. Model. Dyn. Sys.}}
@Article{BenS11, author = {P. Benner and J. Saak}, title = {{Efficient Balancing based MOR for Large Scale Second Order Systems}}, journal = MCMDS, year = 2011, volume = 17, number = 2, pages = {123--143}, note = {DOI:10.1080/13873954.2010.540822}, } | Efficient Balancing based MOR for Large Scale Second Order Systems ; Benner, Peter; Saak, Jens; Mathematical and Computer Modelling of Dynamical Systems : Volume 17, Issue 2, pp. 123-143; Taylor & Francis; 2011. DOI:10.1080/13873954.2010.540822. |
@InProceedings{BenBFetal09, author = {Benner, P. and Bonin, T. and Fa{\ss}bender, H. and Saak, J. and Soppa, A. and Zaeh, M.}, title = {{Novel Model Reduction Techniques for Control of Machine Tools}}, booktitle = {Proceedings of ANSYS Conference \& 27. CADFEM Users\\\'{} Meeting 2009, 18.-20. November 2009, Congress Center Leipzig}, year = 2009, address = {Grafing}, publisher = {CADFEM GmbH}, note = {ISBN/ISSN: 3-937523-06-5} } | Modale versus moderne Ordnungsreduktionsverfahren: Effiziente Simulation von Werkzeugmaschinen[German]; Bonin, Thomas; Zäh, Michael; Soppa, Andreas; Faßbender, Heike; Saak, Jens; Benner, Peter; Mechatronik : November 2009; Hanser; 2009. pp. 46-47 . |
@ARTICLE{BMS08, author = {P. Benner and H. Mena and J. Saak}, title = {On the Parameter Selection Problem in the {N}ewton-{ADI} Iteration for Large-Scale {R}iccati Equations}, journal = {Electronic Transitions on Numerical Analysis}, year = {2008}, volume = {29}, pages = {136-149}, booktitle = {Special Volume on Applied Linear Algebra}, comment = {ISSN 1068-9613}, publisher = {ETNA}, series = {Electronic Transitions on Numerical Analysis} } | On the Parameter Selection Problem in the Newton-ADI Iteration for Large-Scale Riccati Equations; Benner, Peter; Mena, Hermann; Saak, Jens;; Electronic Transactions on Numerical Analysis : Vol. 29 of ETNA pp. 136-149; 2008. also available as CSC Preprint 06-03 . |
@InCollection{morBenKS21, author = {Benner, P. and K{\"o}hler, M. and Saak, J.}, title = {Matrix Equations, Sparse Solvers: {M-M.E.S.S.}-2.0.1 -- Philosophy, Features and Application for (Parametric) Model Order Reduction}, booktitle = {Model Reduction of Complex Dynamical Systems}, series = {International Series of Numerical Mathematics}, volume = {171}, editor = {Benner, P. and Breiten, T. and Fa{\ss}bender, H. and Hinze, M. and Stykel, T. and Zimmermann, R.}, publisher = {Birkh{\"a}user, Cham}, pages = {369--392}, year = {2021}, doi = {10.1007/978-3-030-72983-7_18} } | Matrix Equations, Sparse Solvers: M-M.E.S.S.-2.0.1 -- Philosophy, Features and Application for (Parametric) Model Orde Reduction; Benner, Peter; Köhler, Martin and Saak, Jens; in Benner, P.; Breiten, T.; Faßbender, H.; Hinze, M.; Stykel, T. and Zimmermann, R: Model Reduction of Complex Dynamical Systems : International Series of Numerical Mathematics; Birkhäuser, Cham; 2021. DOI: 10.1007/978-3-030-72983-7_18. |
@InCollection{morMliRS21, author = {Mlinari{\'c}, P. and Rave, S. and Saak, J.}, title = {Parametric model order reduction using {pyMOR}}, booktitle = {Model Reduction of Complex Dynamical Systems}, series = {International Series of Numerical Mathematics}, volume = {171}, editor = {Benner, P. and Breiten, T. and Fa{\ss}bender, H. and Hinze, M. and Stykel, T. and Zimmermann, R.}, publisher = {Birkh{\"a}user, Cham}, pages = {357--367}, year = 2021, doi = {10.1007/978-3-030-72983-7_17}, } | Parametric model order reduction using pyMOR; Mlinarić, Petar; Rave, Stephan and Saak, Jens; in Benner, P.; Breiten, T.; Faßbender, H.; Hinze, M.; Stykel, T. and Zimmermann, R.: Model Reduction of Complex Dynamical Systems : International Series of Numerical Mathematics; Birkhäuser, Cham; 2021. DOI: 10.1007/978-3-030-72983-7_17. |
@InCollection{morRavS21, author = {Rave, S. and Saak, J.}, title = {A Non-stationary Thermal-Block Benchmark Model for Parametric Model Order Reduction}, booktitle = {Model Reduction of Complex Dynamical Systems}, series = {International Series of Numerical Mathematics}, volume = {171}, editor = {Benner, P. and Breiten, T. and Fa{\ss}bender, H. and Hinze, M. and Stykel, T. and Zimmermann, R.}, publisher = {Birkh{\"a}user, Cham}, pages = {349--356}, year = {2021}, doi = {10.1007/978-3-030-72983-7_16} } | An Non-stationary Thermal-Block Benchmark Model for Parametric Model Order Reduction; Rave, Stephan and Saak, Jens; in Benner, P.; Breiten, T.; Faßbender, H.; Hinze, M.; Stykel, T. and Zimmermann, R.: Model Reduction of Complex Dynamical Systems : International Series of Numerical Mathematics; Birkhäuser, Cham; 2021. DOI: 10.1007/978-3-030-72983-7_16. |
@InCollection{morLanSB15, author = {Norman Lang, Jens Saak, Peter Benner}, title = {{M}odel {O}rder {R}eduction for {T}hermo-{E}lastic {A}ssembly {G}roup {M}odels}, booktitle = {{T}HERMO-{E}NERGETIC {D}ESIGN OF {M}ACHINE {T}OOLS}, publisher = {Springer International Publishing}, address = {Switzerland}, isbn = {978-3-319-12624-1}, doi = {10.1007/978-3-319-12625-8_8}, year = {2015}, chapter = {8}, pages = {85--93}, } | Model Order Reduction for Thermo-Elastic Assembly Group Models; Norman Lang, Jens Saak, Peter Benner; in Knut Großmann: Thermo-energetic Design of Machine Tools : Lecture Notes in Production Engineering; Pages 85-93; Springer International Publishing; 2015. DOI: 10.1007/978-3-319-12625-8_8. |
@incollection{BaeBSW14, author = {E. B{\"a}nsch and P. Benner and J. Saak and H.~K. Weichelt}, title = {Optimal Control-Based Feedback Stabilization of Multi-Field Flow Problems}, booktitle = {Trends in PDE Constrained Optimization}, editor = {G\"unter Leugering and Peter Benner and Sebastian Engell and Andreas Griewank and Helmut Harbrecht and Michael Hinze and Rolf Rannacher and Stefan Ulbrich}, series = {International Series of Numerical Mathematics}, volume = 165, publisher = {Birkh{\"a}user}, year = {2014}, pages = {173--188} } | Optimal Control-Based Feedback Stabilization of Multi-Field Flow Problems; Bänsch, Eberhard; Benner, Peter; Saak, Jens; Weichelt, Heiko K.; in Leugering, Günter; Benner, Peter; Engell, Sebastian; Griewank, Andreas; Harbrecht, Helmut; Hinze, Michael; Rannacher, Rolf; Ulbrich, Stefan: Trends in PDE Constrained Optimization : International Series of Numerical Mathematics, Vol. 165, pages 173-188; Birkhäuser; 2014. |
@incollection{BenGS05, author = {P. Benner and S. G{\"o}rner and J. Saak}, title = {Numerical solution of optimal control problems for parabolic systems}, booktitle = {Parallel Algorithms and Cluster Computing. Implementations, Algorithms, and Applications}, series = {Lecture Notes in Computational Science and Engineering}, publisher = {Springer-Verlag, Berlin/Heidelberg, Germany}, year = {2006}, pages = {151-169}, editor = {K.H. Hoffmann and A. Meyer} } | Numerical Solution of Optimal Control Problems for Parabolic Systems; Benner, Peter; Görner, Sabine; Saak, Jens; in Hoffmann, K.H. and Meyer, A.: Parallel Algorithms and Cluster Computing. Implementations, Algorithms, and Applications : vol. 52 of Lecture Notes in Computational Science and Engineering; Springer Berlin Heidelberg; 2006. pp. 151-169. |
@inproceedings{BenS05, author = {P. Benner and J. Saak}, title = {A Semi-Discretized Heat Transfer Model for Optimal Cooling of Steel Profiles}, editor = {P. Benner and V. Mehrmann and D. Sorensen}, booktitle = {Dimension Reduction of Large-Scale Systems}, series = {Lecture Notes in Computational Sience and Engineering}, publisher = {Springer-Verlag, Berlin/Heidelberg, Germany}, year = {2005} } | A Semi-Discretized Heat Transfer Model for Optimal Cooling of Steel Profiles; Benner, Peter; Saak, Jens; in Benner, P.; Mehrmann, V. and Sorensen, D. C.: Dimension Reduction of Large-Scale Systems : Ch. 19, Vol. 45 of LNCSE; Springer Berlin Heidelberg; 2005. |
CA41 | Energy Efficiency of Parallel File Systems on an ARM Cluster; Erxleben, T.; Duwe, K.; Saak, J.; Köhler, M.; Kuhn, M.; 2022. accepted for ENERGY2022. |
@InProceedings{SauVNetal20, author = {Sauerzapf, S. and Vettermann, J. and Naumann, A. and Saak, J. and Beitelschmidt, M. and Benner, P.}, title = {Simulation of the thermal behavior of machine tools for efficient machine development and online correction of the Tool Center Point (TCP)-displacement}, booktitle = {Special Interest Group Meeting on Thermal Issues Laboratory for Machine Tools and Production Engineering (WZL) of RWTH Aachen, Germany, February 2020}, year = 2020, organization = {EUSPEN}, url = {https://www.euspen.eu/knowledge-base/TI20125.pdf} } | Simulation of the thermal behavior of machine tools for efficient machine development and online correction of the Tool Center Point displacement; Stefan Sauerzapf, Julia Vettermann, Andreas Naumann, Jens Saak, Michael Beitelschmidt, Peter Benner; Special Interest Group Meeting on Thermal Issues Laboratory for Machine Tools and Production Engineering (WZL) of RWTH Aachen, Germany, February 2020 : EUSPEN; 2020. |
CA39 | System-theoretic model order reduction in pyMOR; Balicki, Linus; MlinaricÌ, Petar; Rave, Stephan and Saak, Jens; Proc. Appl. Math. Mech. : WileyVCH; 2019. |
@STRING{PAMM = {Proc. Appl. Math. Mech.}}
@Article{morGruHS19, author = {Grundel, S. and Himpe, C. and Saak, J.}, title = {On Empirical System {G}ramians}, journal = PAMM, year = 2019, volume = 19, number = 1, pages = {e201900006}, doi = {10.1002/PAMM.201900006} } | On Empirical System Gramians; Grundel, Sara; Himpe, Christian; Saak, Jens; Proc. Appl. Math. Mech. : WileyVCH; 2019. |
@STRING{PAMM = {Proc. Appl. Math. Mech.}}
@Article{morHunMS18, author = {Hund, M. and Mlinari\'{c}, P. and Saak, J.}, title = {An \(\mathcal{H}2 \times \mathcal{H}2\)-Optimal Model Order Reduction Approach for Parametric Linear Time-Invariant Systems}, journal = PAMM, year = 2018, volume = 18, number = 1, pages = {e201800084}, month = nov } | An H2L2-Optimal Model Order Reduction Approach for Parametric Linear Time-Invariant Systems Hund, Manuela; Mlinarić, Petar and Saak, Jens; Proc. Appl. Math. Mech. Volume 18, Issue 1, e201800084; : WileyVCH; 2018. |
@proceedings{BenHLetal18a, author = {Benner, P. and Herzog, R. and Lang, N. and Riedel, I. and Saak, J.}, title = {Optimal sensor placement based on model order reduction}, journal = {Conference on Thermal Issues in Machine Tools}, year = 2018, pages = {355-365}, isbn = {978-3-95735-085-5} } | Optimal sensor placement based on model order reduction; Peter Benner, Roland Herzog, Norman Lang, Ilka Riedel, Jens Saak; Proceedings of the CIRP sponsored Conference on Thermal Issues in Machine Tools : Pages 355-365; Wissenschaftliche Scripten; 2018. |
@String{PAMM = {Proc. Appl. Math. Mech.}}
@String { WileyVCH = {WILEY-VCH Verlag} }
@Article {BarBHetal17, fauthor = {Baran, Björn and Benner, Peter and Heiland, Jan and Saak, Jens}, author = {Baran, B. and Benner, P. and Heiland, J. and Saak, J.}, title = {Towards {R}iccati-Feedback Control of Complex Flows with Moving Interfaces}, journal = PAMM, volume = 17, number = 1, pages = {769--770}, year = 2017, publisher = WileyVCH, DOI = {10.1002/pamm.201710352}, } | Towards Riccati-Feedback Control of Complex Flows with Moving Interfaces; Baran, Björn; Benner, Peter; Heiland, Jan and Saak, Jens; Proc. Appl. Math. Mech. : Volume 17, Issue 1, Pages: 769-770; WILEY-VCH Verlag; 2017. |
@STRING{PAMM = {Proc. Appl. Math. Mech.}}
@ARTICLE{morHimLRetal17, author = {Himpe, C. and Leibner, T. and Rave, S. and Saak, J.}, title = {Fast Low-Rank Empirical Cross {G}ramians}, journal = PAMM, volume = {17}, number = {1}, pages = {841--842}, year = {2017}, doi = {10.1002/pamm.201710388} } | Fast Low-Rank Empirical Cross Gramians; Himpe, Christian; Leibner, Tobias; Rave, Stephan and Saak, Jens; Proceedings in Applied Mathematics and Mechanics : Volume 17, Issue 1, Pages: 841-842; WILEY-VCH Verlag; 2017. |
@inproceedings{KoeS17, title = {{Frequency Scaling and Energy Efficiency regarding the Gauss-Jordan Elimination Scheme on OpenPower 8}}, booktitle = { 2nd Workshop on Power-Aware Computing 2017}, year = 2017, publisher = {Zenodo}, month = may, doi = {10.5281/zenodo.574664}, url = {https://doi.org/10.5281/zenodo.574664} } | Frequency Scaling and Energy Efficiency regarding the Gauss-Jordan Elimination Scheme on OpenPower 8; Köhler, Martin; Saak, Jens; 2nd Workshop on Power-Aware Computing 2017 (PACO 2017) : Zenodo; 2017. DOI: 10.5281/zenodo.574664. |
@article{KoeS17,
author = {K{\"o}hler, Martin and Saak, Jens}, title = {A {GPU} Accelerated {Gauss-Jordan} Elimination on the {OpenPOWER} platform -- A case study }, journal = PAMM, volume = {17}, number = {1}, publisher = WileyVCH, issn = {1617-7061}, doi = {10.1002/pamm.201710390}, pages = {845--846}, year = {2017} } | GPU Accelerated Gauss-Jordan Elimination on the OpenPOWER platform -- A case study; Köhler, Martin; Saak, Jens; Proc. Appl. Math. Mech. : WILEY-VCH Verlag; 2017. |
@INPROCEEDINGS{morBenSU16b, author = {Benner, P. and Saak, J. and Uddin, M.~M.}, title = {Reduced-Order Modeling of Index-1 Vibrational Systems Using Interpolatory Projections}, booktitle = {Proceedings of the 19th International Conference On Computer and Information Technology}, address = {Dhaka, Bangladesh}, publisher = {IEEE Publications}, pages = {134--138}, year = {2016}, DOI = {10.1109/ICCITECHN.2016.7860183}, month = dec } | Reduced-Order Modeling of Index-1 Vibrational Systems Using Interpolatory Projections; Benner, Peter; Saak, Jens and Uddin, M. Monir; Proceedings of the 19th International Conference On Computer and Information Technology : pp. 134-138 ; IEEE Publications; 2016. DOI:10.1109/ICCITECHN.2016.7860183. |
@STRING{PAMM = {Proc. Appl. Math. Mech.}}
@String{WileyVCH = {WILEY-VCH Verlag}}
@ARTICLE{morHunS16, author = {Hund, M. and Saak, J.}, title = {A Connection between Time Domain Model Order Reduction and Moment Matching}, journal = PAMM, publisher = WileyVCH, volume = 16, number = 1, month = oct, pages = {727--728}, issn = {1617-7061}, doi = {10.1002/pamm.201610352}, year = 2016 } | A Connection between Time Domain Model Order Reduction and Moment Matching; Hund, Manuela and Saak, Jens; Proc. Appl. Math. Mech. : vol. 16(1), pp. 727--728; WILEY-VCH Verlag; 2016. DOI:10.1002/pamm.201610352. |
@Article {KoeLS16, author = {K\"{o}hler, Martin and Lang, Norman and Saak, Jens}, title = {Solving Differential Matrix Equations using Parareal}, journal = {Proc. Appl. Math. Mech.}, volume = 16, number = 1, publisher = {WILEY-VCH Verlag}, issn = {1617-7061}, doi = {10.1002/pamm.201610412}, pages = {847--848}, year = 2016, repo = {https://svncsc.mpi-magdeburg.mpg.de/repos/mpcsc/pubs/160531_koehler_lang_saak_PAMM_parareal} } | Solving Differential Matrix Equations using Parareal; Martin Köhler, Norman Lang, Jens Saak; Proc. Appl. Math. Mech. : vol. 16(1), pp.847--848; WILEY-VCH Verlag; 2016. DOI: 10.1002/pamm.201610412. |
@article{LanSS15, title = {Towards Practical Implementations of Balanced Truncation for {LTV} Systems}, journal = {IFAC-PapersOnLine}, volume = {48}, number = {1}, pages = {7--8}, year = {2015}, issn = {2405-8963}, doi = {https://dx.doi.org/10.1016/j.ifacol.2015.05.135}, url = {https://www.sciencedirect.com/science/article/pii/S2405896315001366}, author = {N.~Lang and J.~Saak and T.~Stykel}, } | Towards Practical Implementations of Balanced Truncation for LTV Systems; Norman Lang, Jens Saak, Tatjana Stykel; IFAC-PapersOnLine : Volume 48, Issue 1, Pages: 7-8; Elsevier; 2015. DOI: 10.1016/j.ifacol.2015.05.135. |
@String{PAMM = \"Proc. Appl. Math. Mech.\" } @String{WileyVCH = \"WILEY-VCH Verlag\" } @Article{BarKPetal14, author = {B. Baran and M. Köhler and N. Prasad and J. Saak}, title = {Numerical Solution of Large Scale Sparse Matrix Equations in {P}ython}, journal = PAMM, year = {2014}, volume = 14, number = 1, pages = {959--960}, month = dec } | Numerical Solution of Large Scale Sparse Matrix Equations in Python; B. Baran, M. Köhler, N. Prasad and J. Saak; Proc. Appl. Math. Mech. : Volume 14, Issue 1, Pages: 959-960; WILEY-VCH Verlag; 2014. DOI: 10.1002/pamm.201410460. |
@String{PAMM = \"Proc. Appl. Math. Mech.\" } @String{WileyVCH = \"WILEY-VCH Verlag\" } @Article{BenKS14a, author = {Benner, P. and K\"ohler, M. and Saak, J.}, title = {A Cache-Aware Implementation of the Spectral Divide-and-Conquer Approach for the Non-Symmetric Generalized Eigenvalue Problem}, journal = PAMM, year = {2014}, publisher = WileyVCH, doi = {10.1002/pamm.201410390}, volume = {14}, number = {1}, pages = {819--820}, month = dec } | A Cache-Aware Implementation of the Spectral Divide-and-Conquer Approach for the Non-Symmetric Generalized Eigenvalue Problem; Benner, Peter; Köhler, Martin; Saak, Jens; Proceedings in Applied Mathematics and Mechanics : Volume 14, Issue 1, Pages: 819-820; WILEY VCH Verlag; 2014. DOI: 10.1002/pamm.201410390. |
@InProceedings{BenSSW14, author = {{Benner}, P. and {Saak}, J. and {Stoll}, M. and {Weichelt}, H.~K.}, title = {Efficient Solvers for Large-Scale Saddle Point Systems Arising in Feedback Stabilization of Multi-Field Flow Problems}, booktitle = {System Modeling and Optimization}, editor = {Christian P\"otzsche and Clemens Heuberger and Barbara Kaltenbacher and Franz Rendl}, series = {{IFIP} Advances in Information and Communication Technology}, publisher = {Springer}, year = 2014, volume = 443, pages = {11--20} } | Efficient Solvers for Large-Scale Saddle Point Systems Arising in Feedback Stabilization of Multi-Field Flow Problems; Benner, Peter; Saak, Jens; Stoll, Martin; Weichelt, Heiko K.; in Christian Pötzsche, Clemens Heuberger, Barbara Kaltenbacher, and Franz Rendl, eds.: System Modeling and Optimization : IFIP Advances in Information and Communication Technology, Vol. 443, pages 11-20; Springer; 2014. |
@InProceedings{morHunS14, author = {M. Hund and J. Saak}, title = {Numerische {A}spekte der {Zeitbereichs-MOR} mittels orthogonaler {P}olynome}, booktitle = {Tagungsband des GMA-Fachausschusses 1.30 \"Modellbildung, Identifikation und Simulation in der Automatisierungstechnik\"}, year = 2014, editor = {Sawodny, O. and Adamy, J.}, organization = {Institut f\"ur Automatisierungstechnik und Mechatronik}, publisher = {Technische Universit\"at Darmstadt}, pages = {176-185} } | Numerische Aspekte der Zeitbereichs-MOR mittels orthogonaler Polynome Manuela Hund and Jens Saak; in Sawodny, Oliver; Adamy, Jürgen: Tagungsband des GMA-Fachausschusses 1.30 „Modellbildung, Identifikation und Simulation in der Automatisierungstechnik“ : pp. 176--185; Technische Universität Darmstadt, Institut für Automatisierungstechnik und Mechatronik; 2014. |
@Article{LanMS14, title = {An {$LDL^T$} factorization based {ADI} algorithm for solving large scale differential matrix equations}, author = {N. Lang and H. Mena and J. Saak}, publisher = {WILEY-VCH Verlag}, journal = {Proceedings in Applied Mathematics and Mechanics}, volume = 14, number = 1, year = 2014, url = {https://onlinelibrary.wiley.com/doi/10.1002/pamm.201410394/abstract}, doi = {10.1002/pamm.201410394}, pages = {827--828} } | An LDLT factorization based ADI algorithm for solving large-scale differential matrix equations; Norman Lang, Hermann Mena, Jens Saak; Proceedings in Applied Mathematics and Mechanics : Volume 14, Issue 1, Pages: 827–828; WILEY-VCH Verlag; 2014. DOI: 10.1002/pamm.201410394. |
@incollection{KoehS13, year={2013}, isbn={978-3-642-36802-8}, booktitle={Applied Parallel and Scientific Computing}, volume={7782}, series={Lecture Notes in Computer Science}, editor={Manninen, Pekka and Öster, Per}, doi={10.1007/978-3-642-36803-5_42}, title={A Shared Memory Parallel Implementation of the IRKA Algorithm for \mathcal{H}_2 Model Order Reduction}, url={https://dx.doi.org/10.1007/978-3-642-36803-5_42}, publisher={Springer Berlin Heidelberg}, author={Köhler, Martin and Saak, Jens}, pages={541-544} } | A Shared Memory Parallel Implementation of the IRKA Algorithm for H2 Model Order Reduction; M. Köhler and J. Saak; in Pekka Manninen and Per öster: Applied Parallel and Scientific Computing : 11th International Conference, PARA 2012, Helsinki, Finland, June 10-13, 2012 : Vol. 7782 of Lecture Notes in Computer Science; Springer; 2013. |
@INPROCEEDINGS{morBenLS13, author = {Peter Benner, orman Lang, ens Saak}, title = {Modeling structural variability in reduced order models of machine tool assembly groups via parametric MOR}, journal = {Proceedings in Applied Mathematics and Mechanics}, publisher = {WILEY-VCH Verlag}, year = {2013}, volume = {13}, number = {1}, url = {https://dx.doi.org/10.1002/pamm.201310233}, doi = {10.1002/pamm.201310233}, pages = {481--482}, } | Modeling structural variability in reduced order models of machine tool assembly groups via parametric MOR; Peter Benner, Norman Lang, Jens Saak; Proceedings in Applied Mathematics and Mechanics : Volume 13, Issue 1, Pages: 481–482; WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim; 2013. DOI: 10.1002/pamm.201310233. |
@INPROCEEDINGS{morBenLS13a, author = {Peter Benner and Norman Lang and Jens Saak}, title = {Modellordnungsreduktion für geschaltete, gekoppelte thermo-elastische {S}ysteme}, booktitle= {Tagungsband des GMA-Fachausschusses 1.30 \glqq Modellbildung, Identifikation und Simulation in der Automatisierungstechnik\grqq}, pages = {215--227}, editor = {Oliver Sawodny and J\"urgen Adamy}, month = {November}, year = {2013}, publisher = {Technische Universit\"at Darmstadt, Institut f\"ur Automatisierungstechnik und Mechatronik}, isbn = {978-3-9815012-5-4}, } | Modellordnungsreduktion für geschaltete, gekoppelte thermo-elastische Systeme; Peter Benner, Norman Lang, Jens Saak; in Sawodny, Oliver; Adamy, Jürgen: Tagungsband des GMA-Fachausschusses 1.30 „Modellbildung, Identifikation und Simulation in der Automatisierungstechnik“ : Pages 215 - 227; Technische Universität Darmstadt, Institut für Automatisierungstechnik und Mechatronik; 2013. |
@InProceedings{BenLS13, author = {{Benner}, P. and {Lang}, N. and {Saak}, J.}, title = {Modellreduktion für geschaltete, gekoppelte thermo-elastische Systeme}, booktitle = {Tagungsband des 3. Kolloquiums zum SFB/TR 96: Thermo-Energetische Gestaltung von Werkzeugmaschinen - Modellierung und Simulation}, pages = {102-126}, year = 2013, editor = {K. Großmann} | Modellreduktion für geschaltete, gekoppelte thermo-elastische Systeme; Peter Benner, Norman Lang, Jens Saak; in K. Großmann: Tagungsband des 3. Koll. zum SFB/TR 96: Thermo-Energetische Gestaltung von WZM : Pages 102-126; 2013. |
@article {BenKS13, author = {Benner, Peter and Kürschner, Patrick and Saak, Jens}, title = {A Reformulated Low-Rank {ADI} Iteration with Explicit Residual Factors}, journal = {PAMM}, volume = {13}, number = {1}, publisher = {WILEY-VCH Verlag}, issn = {1617-7061}, url = {https://dx.doi.org/10.1002/pamm.201310273}, doi = {10.1002/pamm.201310273}, pages = {585--586}, year = {2013}, } | A Reformulated Low-Rank ADI Iteration with Explicit Residual Factors; Peter Benner, Patrick Kürschner and Jens Saak; Proceedings in Applied Mathematics and Mechanics : Volume 13, Issue 1, December 2013, Pages: 585–586; Wiley-VCH Verlag; 2013. DOI: 10.1002/pamm.201310273. |
@INPROCEEDINGS{SaaUV13, author = {Jens Saak and M. Monir Uddin and Matthias Voigt}, title = {Modellreduktion für strukturierte {I}ndex-3-{S}ysteme}, booktitle= {Tagungsband des GMA-Fachausschusses 1.30 \glqq Modellbildung, Identifikation und Simulation in der Automatisierungstechnik\grqq}, pages = {180--190}, editor = {Oliver Sawodny and J\"urgen Adamy}, month = {November}, year = {2013}, publisher = {Technische Universit\"at Darmstadt, Institut f\"ur Automatisierungstechnik und Mechatronik}, isbn = {978-3-9815012-5-4}, } | Modellreduktion für strukturierte Index-3-Systeme Saak, Jens; Uddin, M. Monir; Voigt, Matthias; in Sawodny, Oliver; Adamy, Jürgen: Tagungsband des GMA-Fachausschusses 1.30 „Modellbildung, Identifikation und Simulation in der Automatisierungstechnik“ : pp. 180 - 190; Technische Universität Darmstadt, Institut für Automatisierungstechnik und Mechatronik; 2013. |
CA16 | Second Order to Second Order Balancing for Index-1 Vibrational Systems; Benner, Peter and Uddin, M. Monir and Saak, Jens ; 7th International Conference on Electrical and Computer Engineering (ICECE) 2012 : 2012. pages 933-936. |
@article{morBenKS12, title = "Improved second-order balanced truncation for symmetric systems", journal = "IFAC Proceedings Volumes", volume = "45", number = "2", pages = "758 - 762", year = "2012", editor = "Troch, I. and Breitenecker, F.", note = "7th Vienna International Conference on Mathematical Modelling", issn = "1474-6670", doi = "10.3182/20120215-3-AT-3016.00134", author = "Jens Saak and Peter Benner and Patrick K{\"u}rschner", } | Improved second-order balanced truncation for symmetric systems; Benner, Peter; Kürschner, Patrick; Saak, Jens; IFAC Proceedings Volumes : 45(2):758 - 762; 2012. Proceedings of 7th Vienna International Conference on Mathematical Modelling. |
@InProceedings{morUddSKetal12a, author = {Uddin, Mohammad~Monir and Saak, Jens and Kranz, Burkhard and Benner, Peter}, title = {Efficient Reduced Order State Space Model Computation for a Class of Second Order Index One Systems}, booktitle = {Proc. Appl. Math. Mech.}, pages = {699--700}, year = 2012, volume = 12, number = 1, month = {December}, organization = {GAMM}, publisher = {Wiley}, note = {DOI: 10.1002/pamm.20}, } | Efficient Reduced Order State Space Model Computation for a Class of Second Order Index One Systems; Benner, Peter; Kranz, Burkhard; Saak, Jens and Uddin, M. Monir; Proceedings in Applied Mathematics and Mechanics : Wiley InterScience; 2012. Pages: 699–700, DOI: 10.1002/pamm.201210338. |
@InProceedings{MacS12, author = {T. Mach and J. Saak}, title = {How Competitive is the ADI for Tensor Structured Equations?}, journal = {PAMM}, volume = {12}, number = {1}, publisher = {WILEY-VCH Verlag}, issn = {1617-7061}, year = {2011}, note = {DOI: 10.1002/pamm.201210306}, } | How Competitive is the ADI for Tensor Structured Equations?; Mach, Thomas; Saak, Jens; Proceedings in Applied Mathematics and Mechanics : Wiley InterScience; 2012. Pages: 635–636, DOI: 10.1002/pamm.201210306. |
@InProceedings{BenLS12, author = {{Benner}, P. and {Lang}, N. and {Saak}, J.}, title = {Parametererhaltende Modellordnungsreduktion für die Simulation thermo-elastischer Probleme an Werkzeugmaschinen}, booktitle = {Tagungsband des 2. Kolloquiums zum SFB/TR 96: Thermo-Energetische Gestaltung von Werkzeugmaschinen - Modellierung und Simulation}, pages = {102-126}, year = 2012, editor = {K. Großmann} | Parametererhaltende Modellordnungsreduktion für die Simulation thermo-elastischer Probleme an Werkzeugmaschinen; Peter Benner, Norman Lang, Jens Saak; in K. Großmann: Tagungsband des 2. Koll. zum SFB/TR 96: Thermo-Energetische Gestaltung von WZM : Pages 155-188; 2012. |
@article{morBenKS12, title = "A Goal-Oriented Dual LRCF-ADI for Balanced Truncation", journal = "IFAC Proceedings Volumes", volume = "45", number = "2", pages = "752 - 757", year = "2012", editor = "Troch, I. and Breitenecker, F.", note = "7th Vienna International Conference on Mathematical Modelling", issn = "1474-6670", doi = "10.3182/20120215-3-AT-3016.00133", author = "Jens Saak and Peter Benner and Patrick K{\"u}rschner", } | A Goal-Oriented Dual LRCF-ADI for Balanced Truncation.; Peter Benner, Patrick Kürschner, Jens Saak; IFAC Proceedings Volumes : 45(2):752 - 757; 2012. Proceedings of 7th Vienna International Conference on Mathematical Modelling. |
@InProceedings{BenKS12b, author = {P. Benner and P. K\"u rschner and J. Saak}, title = {Avoiding complex arithmetic in the low-rank ADI method efficiently}, journal = PAMM, volume = {12}, number = {1}, pages = {639-640}, publisher = {WILEY-VCH Verlag}, issn = {1617-7061}, year = {2012}, note = {DOI: 10.1002/pamm.201210308}, } | Avoiding complex arithmetic in the low-rank ADI method efficiently; Peter Benner; Patrick Kürschner; Jens Saak; Proceedings in Applied Mathematics and Mechanics : Wiley InterScience; 2012. Pages: 639–640, DOI: 10.1002/pamm.201210308. |
@InProceedings{BonSSetal11, author = {Bonin, T. and Soppa, A. and Saak, J. and Zaeh, M. and Fa{\ss}bender, H. and Benner, P.}, title = {Moderne {M}odellordnungsreduktionsverfahren für {F}inite-{E}lemente-{M}odelle zur {S}imulation von {W}erkzeugmaschinen}, booktitle = {Fachtagung MECHATRONIK 2011, Dresden, 31.03.-01.04.2011}, pages = {333--338}, year = 2011, note = {ISBN 978-3-00-033892-2} } | Moderne Modellordnungsreduktionsverfahren für Finite-Elemente-Modelle zur Simulation von Werkzeugmaschinen Bonin, Thomas; Soppa, Andreas; Saak, Jens; Zäh, Michael; Faßbender, Heike; Benner, Peter; Fachtagung MECHATRONIK 2011, Dresden, 31.03.-01.04.2011; 2011. |
@ARTICLE{BenS10b, author = {P. Benner and J. Saak}, title = {{Suboptimality Estimates for the Semi-Discretized LQR Problem for Parabolic PDEs}}, journal = {Proc. Appl. Math. Mech.}, year = 2008, volume = 8, pages = {10085 - 10088}, number = 1, note = {DOI: 10.1002/pamm.201010288} } | Suboptimality Estimates for the Semi-Discretized LQR Problem for Parabolic PDEs; Benner, Peter; Saak, Jens; Proceedings in Applied Mathematics and Mechanics : Wiley InterScience; 2010. DOI: 10.1002/pamm.201010288 Pages: 591–592. |
@InProceedings{BenBFetal09, author = {Benner, P. and Bonin, T. and Fa{\ss}bender, H. and Saak, J. and Soppa, A. and Zaeh, M.}, title = {{Novel Model Reduction Techniques for Control of Machine Tools}}, booktitle = {Proceedings of ANSYS Conference \& 27. CADFEM Users\\\\'{} Meeting 2009, 18.-20. November 2009, Congress Center Leipzig}, year = 2009, address = {Grafing}, publisher = {CADFEM GmbH}, note = {ISBN/ISSN: 3-937523-06-5} } | Novel Model Reduction Techniques for Control of Machine Tools; Benner, Peter; Bonin, Thomas; Faßbender, Heike; Saak, Jens; Soppa, Andreas; Zaeh, Michael; Proceedings of ANSYS Conference & 27. CADFEM Users’ Meeting 2009, 18.-20. November 2009, Congress Center Leipzig, paper 2.9.18 (10 pages); CADFEM GmbH, Grafing ; 2009. also available from https://archiv.tu-chemnitz.de/pub/2009/0183. |
@INPROCEEDINGS{BenS09, author = {Peter Benner and Jens Saak}, title = {Efficient Balancing based MOR for Second Order Systems Arising in Control of Machine Tools}, booktitle = {Proceedings of the MathMod 2009}, year = 2009, editor = {I. Troch and F. Breitenecker}, number = 35, series = {ARGESIM-Reports}, pages = {1232-1243}, address = {Vienna, Austria}, month = {January}, organization = {Vienna Univ. of Technology}, publisher = {ARGE Simulation News}, note = {ISBN/ISSN: 978-3-901608-35-3} } | Efficient Balancing based MOR for Second Order Systems Arising in Control of Machine Tools Benner, Peter; Saak, Jens; in I. Troch; F. Breitenecker: MathMod 2009 Proceedings : No. 35 Vol. 2 of ARGESIM-Reports; 2009. |
@InProceedings{MenS09, author = {H. Mena and J. Saak}, title = {Simulaci\\\'on num\\\'erica de circuitos el\\\'ectricos a gran escala}, year = 2009, booktitle = {Proceedings of XXII JORNADAS DE INGENIER\\\'IA EL\\\'ECTRICA Y ELECTR\\\'ONICA}, note = {ISBN/ISSN: 978-9978-383-00-1} } | Simulación numérica de circuitos eléctricos a gran escala Mena, Hermann; Saak, Jens; proceedings of XXII JORNADAS DE INGENIERÍA ELÉCTRICA Y ELECTRÓNICA; 2009. pages 147-155. |
@Article{BenS08, author = {Benner, Peter and Saak, Jens}, title = {Efficient solution of large scale Lyapunov and Riccati equations arising in model order reduction problems}, journal = {Proc. Appl. Math. Mech.}, year = {2008}, month = {December}, volume = 8, number = 1 } | Efficient solution of large scale Lyapunov and Riccati equations arising in model order reduction problems Benner, Peter; Saak, Jens; Proceedings in Applied Mathematics and Mechanics : Wiley InterScience; 2008. DOI: 10.1002/pamm.200810085. |
@article{BenS07, author = {P. Benner and J. Saak}, title = {Application of LQR Techniques to the Adaptive Control of Quasilinear Parabolic PDEs}, year = {2007}, month = {december}, journal = {Proc. Appl. Math. Mech.}, volume = {7}, number = {1}, note = {DOI: 10.1002/pamm.200700240} } | Application of LQR Techniques to the Adaptive Control of Quasilinear Parabolic PDEs; Benner, Peter; Saak, Jens; Proceedings in Applied Mathematics and Mechanics : Vol. 7 Issue 1; Wiley InterScience; 2007. DOI: 10.1002/pamm.200700240. |
@INPROCEEDINGS{BBMQQS05, author = {Badia, J. M. and Benner, P. and Mayo, R. and Quintana-Ort�, E. and Quintana-Ort�, G. and Saak, J.}, title = {Parallel Order Reduction via Balanced Truncation for Optimal Cooling of Steel Profiles}, booktitle = {Euro-Par 2005 Parallel Processing: 11th International Euro-Par Conference, Lisbon, Portugal, August 30 - September 2}, year = {2005}, editor = {J.C. Cunha and P.D. Mdeiros}, volume = {3648}, series = {Lecture Notes in Computer Science}, pages = {857-866}, publisher = {Springer-Verlag} } | Parallel Order Reduction via Balanced Truncation for Optimal Cooling of Steel Profiles; Badia, Jose M.; Benner, Peter; Mayo, Rafael; Quintana-Ortí, Enrique; Quintana-Ortí, Gregorio; Saak, Jens; in J.C. Cunha and P.D. Mdeiros (eds.): Euro-Par 2005 Parallel Processing: 11th International Euro-Par Conference, Lisbon, Portugal, August 30 - September 2 : Lecture Notes in Computer Science, Vol. 3648, pp. 857-866; Springer-Verlag; 2005. see also SfB393 Preprint 05-02. |
@article{BenS04, author = {P. Benner and J. Saak}, title = {Efficient numerical solution of the {LQR}-problem for the heat equation}, year = {2004}, journal = {Proc. Appl. Math. Mech.}, volume = {4}, number = {1}, pages = {648--649}, annote = {https://www.wiley-vch.de/home/pamm} } | Efficient numerical solution of the LQR-problem for the heat equation; Benner, Peter; Saak, Jens; Proceedings in Applied Mathematics and Mechanics : Vol. 4, No. 1, pp. 648-649; Wiley InterScience; 2004. DOI: 10.1002/pamm.200410305. |
@TechReport{KoeS14, URL = \"https://www.netlib.org/lapack/lawnspdf/lawn284.pdf\", number = 284, institution = \"LAPACK Working Note\", author = \"M. K{\"o}hler and J. Saak\", title = \"{FlexiBLAS} - {A} flexible {BLAS} library with runtime exchangeable backends\", month = jan, year = 2014, } | FlexiBLAS: A flexible BLAS library with runtime exchangeable backends; Martin Köhler and Jens Saak; Lapack Working Note #284; 2014. |
@TECHREPORT{MPIMD13-22, author = { Björn Baran and Martin Köhler and Nitin Prasad and Jens Saak}, title = {Interfacing C-M.E.S.S. with Python}, number = {MPIMD/13-22}, month = nov, year = 2013, institution = {Max Planck Institute Magdeburg}, type = {Preprint}, note = {Available from \url{https://www.mpi-magdeburg.mpg.de/preprints/}}, } | Interfacing C-M.E.S.S. with Python; Björn Baran, Martin Köhler, Nitin Prasad, Jens Saak; MPIMD/13-22; MPI Magdeburg Preprints; 2013. |
@TECHREPORT{BenKS12c, author = {P. Benner and P. K\"u rschner and J. Saak}, title = {Real versions of low-rank ADI methods with complex shifts}, number = {MPIMD/12-11}, year = 2012, type = {Max Planck Institute Magdeburg Preprint}, note = {Available from \url{https://www.mpi-magdeburg.mpg.de/preprints/}}, } | Real versions of low-rank ADI methods with complex shifts; Peter Benner; Patrick Kürschner; Jens Saak; MPI Magdeburg Preprints MPIMD/12-11; 2012. |
@TECHREPORT{MPIMD11-11, author = { Peter Benner, Martin Köhler, Jens Saak}, title = {{Sparse-Dense Sylvester Equations in H2-Model Order Reduction}, institution = {Max Planck Institute Magdeburg Preprints}, year = 2011, number = {MPIMD/11-11}, month = {December} } | Sparse-Dense Sylvester Equations in H₂-Model Order Reduction; Benner, Peter; Köhler, Martin; Saak, Jens; 2011. |
@TECHREPORT{MPIMD11-12, author = {Thomas Mach, Jens Saak}, title = {Towards an ADI iteration for Tensor Structured Equations}, institution = {Max Planck Institute Magdeburg Preprints}, year = 2011, number = {MPIMD/11-12}, month = {December} } | Towards an ADI iteration for Tensor Structured Equations; Mach, Thomas; Saak, Jens; Max Planck Institute Magdeburg Preprints, MPIMD/11-12; 2011. 16 pages. |
@TechReport{BenS10, author = {P. Benner and J. Saak}, title = {{A Galerkin-Newton-ADI Method for Solving Large-Scale Algebraic Riccati Equations}}, institution = {SPP1253}, note = {\url{https://www.am.uni-erlangen.de/home/spp1253/wiki/index.php/Preprints}}, year = 2010, number = {SPP1253-090}, month = {January}, type = {Preprint} } | A Galerkin-Newton-ADI Method for Solving Large-Scale Algebraic Riccati Equations; Benner, Peter; Saak, Jens; 2010. SPP1253 preprint SPP1253-090. |
@TECHREPORT{KoeS09, author = {Martin K\"ohler and Jens Saak}, title = {Efficiency improving implementation techniques for large scale matrix equation solvers}, institution = {TU Chemnitz}, year = 2009, type = {{C}hemnitz {S}cientific {C}omputing {P}rep.}, number = {CSC 09-10}, type = {Preprint} } | Efficiency improving implementation techniques for large scale matrix equation solvers; Köhler, Martin; Saak, Jens; CSC Preprint 09-10; 2009. |
@TechReport{SaaS09, author = {Jens Saak and Stephan Schl\"omer}, title = {{RRQR-MEX - Linux and Windows 32bit Matlab Mex-Files for the rank revealing QR factorization.}}, institution = {Chemnitz Scientific Computing}, year = 2009, number = {09-09}, month = {December} } | RRQR-MEX - Linux and Windows 32bit Matlab Mex-Files for the rank revealing QR factorization.; Saak, Jens; Schlömer, Stephan; CSC-09-09; Chemnitz Scientific Computing Preprints; 2009. |
@techreport{BenS05b, author = {P. Benner and J. Saak}, title = {Linear-Quadratic Regulator Design for Optimal Cooling of Steel Profiles}, institution={Sonderforschungsbereich 393 {it Parallele Numerische Simulation f"ur Physik und Kontinuumsmechanik}, TU Chem-nitz}, year = {2005}, number = {SFB393/05-05}, address = {D-09107 Chem-nitz (Germany)}, note = {Available from url{https://www.tu-chemnitz.de/sfb393/sfb05pr.html}}, owner = {saak}, url = {https://www.tu-chemnitz.de/sfb393/sfb05pr.html}, } | Linear-Quadratic Regulator Design for Optimal Cooling of Steel Profiles; Benner, Peter; Saak, Jens; Preprint SFB393/05-05 : Sonderforschungsbereich 393 - Numerische Simulation auf massiv parallelen Rechnern; TU Chemnitz; 2005. |
@PhdThesis{Saa09, author = {Jens Saak}, title = {Efficient Numerical Solution of Large Scale Algebraic Matrix Equations in PDE Control and Model Order Reduction}, school = {TU Chemnitz}, year = 2009, month = {July}, note = {available from \url{https://nbn-resolving.de/urn:nbn:de:bsz:ch1-200901642}} } | Efficient Numerical Solution of Large Scale Algebraic Matrix Equations in PDE Control and Model Order Reduction; Saak, Jens; PhD Thesis, TU Chemnitz; 2009. |
@MastersThesis{Saa03, author = {J. Saak}, title = {Effiziente numerische {L}"osung eines {O}ptimalsteuerungsproblems f"ur die {A}bk"uhlung von Stahlprofilen}, school = {Fachbereich 3/Mathematik und Informatik, Universit"at Bremen}, year = {2003}, type = {Diplomarbeit}, address = {D-28334 Bremen}, month = sep } | Effiziente numerische Lösung eines Optimalsteuerungsproblems für die Abkühlung von Stahlprofilen; Saak, Jens; Universität Bremen; 2003. .PS.BZ2; .PS.GZ. |
OP3 | Power‐aware computing; Ezzatti, Pablo; Quintana-Ortí, Enrique S.; Remón, Alfredo; Saak, Jens; Concurrency and Comput.: Pract. Exper. : vol. 31(6) Special Issue: Power‐Aware Computing (PACO2017); Wiley; 2018. Editorial, DOI:10.1002/cpe.5034. |
OP2 | Inexact Kleinman-Newton-ADI Method with Line Search to Solve Large-Scale Algebraic Riccati Equations; Benner, Peter; Heinkenschloss, Matthias; Saak, Jens; Weichelt, Heiko K.; ScienceOpen Posters : Numerical Algebra, Matrix Theory, Differential-Algebraic Equations, and Control Theory; ScienceOpen; 2015. |
OP1 | Interview: "Energiesparende Algorithmen?: Hochleistungsrechner auf dem Prüfstand" Saak, Jens; Remón, Alfredo; Laborpraxis : 39, pp. 16 -17; 2015. |