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127 Publications
2024 | Journal Article | LibreCat-ID: 46469 | 
@article{Offen_Ober-Blöbaum_2024, title={Learning of discrete models of variational PDEs from data}, volume={34}, DOI={10.1063/5.0172287}, number={1013104}, journal={Chaos}, publisher={AIP Publishing}, author={Offen, Christian and Ober-Blöbaum, Sina}, year={2024} }
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| arXiv
2024 | Journal Article | LibreCat-ID: 53101 |
@article{Leyendecker_Maslovskaya_Ober-Blöbaum_Almagro_Szemenyei_2024, title={A new Lagrangian approach to control affine systems with a quadratic Lagrange term}, volume={0}, DOI={10.3934/jcd.2024017}, number={0}, journal={Journal of Computational Dynamics}, publisher={American Institute of Mathematical Sciences (AIMS)}, author={Leyendecker, Sigrid and Maslovskaya, Sofya and Ober-Blöbaum, Sina and Almagro, Rodrigo T. Sato Martín de and Szemenyei, Flóra Orsolya}, year={2024}, pages={0–0} }
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2023 | Conference Paper | LibreCat-ID: 42163 |
@inproceedings{Offen_Ober-Blöbaum_2023, series={Lecture Notes in Computer Science (LNCS)}, title={Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves}, volume={14071}, DOI={10.1007/978-3-031-38271-0_57}, booktitle={Geometric Science of Information}, publisher={Springer, Cham.}, author={Offen, Christian and Ober-Blöbaum, Sina}, editor={Nielsen, F and Barbaresco, F}, year={2023}, pages={569–579}, collection={Lecture Notes in Computer Science (LNCS)} }
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| arXiv
2023 | Journal Article | LibreCat-ID: 29240 |
@article{Ober-Blöbaum_Offen_2023, title={Variational Learning of Euler–Lagrange Dynamics from Data}, volume={421}, DOI={10.1016/j.cam.2022.114780}, journal={Journal of Computational and Applied Mathematics}, publisher={Elsevier}, author={Ober-Blöbaum, Sina and Offen, Christian}, year={2023}, pages={114780} }
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| arXiv
2023 | Journal Article | LibreCat-ID: 37654 |
@article{Dierkes_Offen_Ober-Blöbaum_Flaßkamp_2023, title={Hamiltonian Neural Networks with Automatic Symmetry Detection}, volume={33}, DOI={10.1063/5.0142969}, number={6063115}, journal={Chaos}, publisher={AIP Publishing}, author={Dierkes, Eva and Offen, Christian and Ober-Blöbaum, Sina and Flaßkamp, Kathrin}, year={2023} }
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| arXiv
2023 | Journal Article | LibreCat-ID: 21600
@article{Dellnitz_Hüllermeier_Lücke_Ober-Blöbaum_Offen_Peitz_Pfannschmidt_2023, title={Efficient time stepping for numerical integration using reinforcement learning}, volume={45}, DOI={10.1137/21M1412682}, number={2}, journal={SIAM Journal on Scientific Computing}, author={Dellnitz, Michael and Hüllermeier, Eyke and Lücke, Marvin and Ober-Blöbaum, Sina and Offen, Christian and Peitz, Sebastian and Pfannschmidt, Karlson}, year={2023}, pages={A579–A595} }
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2023 | Report | LibreCat-ID: 47147
@book{Lishkova_Ober-Blöbaum_Leyendecker_2023, title={Multirate Discrete Mechanics and Optimal Control for a Flexible Satelite Model }, publisher={Invited Mathematical Magazine Article}, author={Lishkova, Yana and Ober-Blöbaum, Sina and Leyendecker, Sigrid}, year={2023} }
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2023 | Conference Paper | LibreCat-ID: 47148
@inproceedings{Lishkova_Bando_Ober-Blöbaum_2023, title={Variational approach for modelling and optimal control of electrodynamic tether motion}, publisher={Accepted for the 74th International Astronautical Concress (IAC)}, author={Lishkova, Y. and Bando, M. and Ober-Blöbaum, Sina}, year={2023} }
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2023 | Conference Paper | LibreCat-ID: 34135 |
@inproceedings{Lishkova_Scherer_Ridderbusch_Jamnik_Liò_Ober-Blöbaum_Offen_2023, title={Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery}, volume={56}, DOI={10.1016/j.ifacol.2023.10.1457}, number={2}, booktitle={IFAC-PapersOnLine}, publisher={Elsevier}, author={Lishkova, Yana and Scherer, Paul and Ridderbusch, Steffen and Jamnik, Mateja and Liò, Pietro and Ober-Blöbaum, Sina and Offen, Christian}, year={2023}, pages={3203–3210} }
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2022 | Journal Article | LibreCat-ID: 30490
@article{Cresson_Jiménez_Ober-Blöbaum_2022, title={Continuous and discrete Noether’s fractional conserved quantities for restricted calculus of variations}, volume={14(1)}, journal={AIMS}, author={Cresson, Jacky and Jiménez, Fernando and Ober-Blöbaum, Sina}, year={2022}, pages={57–89} }
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2022 | Journal Article | LibreCat-ID: 44624
@article{Faulwasser_Flaßkamp_Ober-Blöbaum_Schaller_Worthmann_2022, title={Manifold turnpikes, trims, and symmetries}, volume={34}, journal={Mathematics of Control, Signals, and Systems}, publisher={Springer}, author={Faulwasser, Timm and Flaßkamp, Kathrin and Ober-Blöbaum, Sina and Schaller, Manuel and Worthmann, Karl}, year={2022}, pages={759–788} }
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2022 | Journal Article | LibreCat-ID: 23382 |
@article{Offen_Ober-Blöbaum_2022, title={Symplectic integration of learned Hamiltonian systems}, volume={32(1)}, DOI={10.1063/5.0065913}, journal={Chaos: An Interdisciplinary Journal of Nonlinear Science}, publisher={AIP}, author={Offen, Christian and Ober-Blöbaum, Sina}, year={2022} }
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| arXiv
2022 | Conference Paper | LibreCat-ID: 30733
@inproceedings{Vertovec_Ober-Blöbaum_Margellos_2022, title={Verification of safety critical control policies using kernel methods}, author={Vertovec, Nikolaus and Ober-Blöbaum, Sina and Margellos, Kostas}, year={2022}, pages={1870–1875} }
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2021 | Conference Paper | LibreCat-ID: 29421
@inproceedings{Ober-Blöbaum_Vermeeren_2021, title={Superconvergence of galerkin variational integrators}, volume={54(19)}, booktitle={7th IIFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC}, author={Ober-Blöbaum, Sina and Vermeeren, M.}, editor={IFAC-PapersOnLine}, year={2021}, pages={327–333} }
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2021 | Journal Article | LibreCat-ID: 16294 |
@article{Ober-Blöbaum_Peitz_2021, title={Explicit multiobjective model predictive control for nonlinear systems with symmetries}, volume={31(2)}, DOI={10.1002/rnc.5281}, journal={International Journal of Robust and Nonlinear Control}, author={Ober-Blöbaum, Sina and Peitz, Sebastian}, year={2021}, pages={380–403} }
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2021 | Conference Paper | LibreCat-ID: 47146
@inproceedings{Lishkova_Cannon_Ober-Blöbaum_2021, title={A multirate variational approach to Nonlinear MPC}, publisher={European Control Conference (ECC), IEEE}, author={Lishkova, Y. and Cannon, M. and Ober-Blöbaum, Sina}, year={2021} }
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2021 | Conference Paper | LibreCat-ID: 22894 |
@article{Offen_Ober-Blöbaum_2021, series={IFAC-PapersOnLine}, title={Bifurcation preserving discretisations of optimal control problems}, volume={54(19)}, DOI={https://doi.org/10.1016/j.ifacol.2021.11.099}, author={Offen, Christian and Ober-Blöbaum, Sina}, year={2021}, pages={334–339}, collection={IFAC-PapersOnLine} }
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| arXiv
2021 | Conference Paper | LibreCat-ID: 21572
@inproceedings{Ridderbusch_Offen_Ober-Blöbaum_Goulart_2021, title={Learning ODE Models with Qualitative Structure Using Gaussian Processes }, DOI={10.1109/CDC45484.2021.9683426}, booktitle={2021 60th IEEE Conference on Decision and Control (CDC)}, publisher={IEEE}, author={Ridderbusch, Steffen and Offen, Christian and Ober-Blöbaum, Sina and Goulart, Paul}, year={2021}, pages={2896} }
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| arXiv
2021 | Conference Paper | LibreCat-ID: 29868
@inproceedings{Jiménez_Ober-Blöbaum_2021, series={J Nonlinear Sci }, title={Fractional Damping Through Restricted Calculus of Variations}, volume={46}, booktitle={Nichtlineare Sci 31}, author={Jiménez, F. and Ober-Blöbaum, Sina}, year={2021}, collection={J Nonlinear Sci } }
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2020 | Journal Article | LibreCat-ID: 29399
@article{Limebeer_Ober-Blöbaum_Farshi_2020, title={Variational integrators for dissipative systems}, volume={65(4)}, journal={IEEE Transactions on Automatic Control}, author={Limebeer, D. J. N. and Ober-Blöbaum, Sina and Farshi, F. H.}, year={2020}, pages={1381–1396} }
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2020 | Journal Article | LibreCat-ID: 16297
@article{Hernández Castellanos_Ober-Blöbaum_Peitz_2020, title={Explicit Multi-objective Model Predictive Control for Nonlinear Systems Under Uncertainty}, volume={30(17)}, DOI={10.1002/rnc.5197}, journal={International Journal of Robust and Nonlinear Control}, author={Hernández Castellanos, Carlos Ignacio and Ober-Blöbaum, Sina and Peitz, Sebastian}, year={2020}, pages={7593–7618} }
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2020 | Journal Article | LibreCat-ID: 29398
@article{Hernández Castellanos_Schütze_Sun_Ober-Blöbaum_Morales-Luna_2020, title={Numerical computation of lightly multi-objective robust optimal solutions by means of generalized cell mapping}, volume={8(11):1959}, journal={Mathematics}, author={Hernández Castellanos, C. I. O. and Schütze, G. and Sun, J.-Q. and Ober-Blöbaum, Sina and Morales-Luna, G.}, year={2020} }
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2020 | Conference Paper | LibreCat-ID: 29422
@inproceedings{Lishkova_Ober-Blöbaum_Cannon_Leyendecker_2020, title={A multirate variational approach to simulation and optimal control for flexible spacecraft}, booktitle={Accepted for publication in Proceedings of 2020 AAS/AIAA Astrodynamics Specialist Conference - Lake Tahoe}, author={Lishkova, Y. and Ober-Blöbaum, Sina and Cannon, M. and Leyendecker, S.}, year={2020} }
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2020 | Conference Paper | LibreCat-ID: 29423
@inproceedings{Faulwasser_Flaßkamp_Ober-Blöbaum_Worthmann_2020, title={A dissipativity characterization of velocity turnpikes in optimal control problems for mechanical systems}, booktitle={24th International Symposium on Mathematical Theory of Networks and Systems}, author={Faulwasser, T. and Flaßkamp, K. and Ober-Blöbaum, Sina and Worthmann, K. }, year={2020} }
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2020 | Conference Paper | LibreCat-ID: 29424
@inproceedings{Cresson_Jiménez_Ober-Blöbaum_2020, title={Modelling of the convection-diffusion equation through fractional restricted calculus of variations}, booktitle={24th International Symposium on Mathematical Theory of Networks and Systems}, author={Cresson, J. and Jiménez, F. and Ober-Blöbaum, Sina}, year={2020} }
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2020 | Book Chapter | LibreCat-ID: 29413
@inbook{Flaßkamp_Ober-Blöbaum_Peitz_2020, place={Cham}, title={Symmetry in optimal control: A multiobjective model predictive control approach}, booktitle={Advances in Dynamics, Optimization and Computation}, publisher={Springer International Publishing}, author={Flaßkamp, K. and Ober-Blöbaum, Sina and Peitz, S. }, editor={Junge, Oliver and Schütze, Oliver and Froyland, Gary and Ober-Blöbaum, Sina and Padberg-Gehle, Kathrin}, year={2020}, pages={209–237} }
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2019 | Journal Article | LibreCat-ID: 19993
@article{Flaßkamp_Ober-Blöbaum_Worthmann_2019, title={Symmetry and motion primitives in model predictive control}, volume={31}, journal={MCSS}, author={Flaßkamp, Kathrin and Ober-Blöbaum, Sina and Worthmann, Karl}, year={2019}, pages={455–485} }
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2019 | Conference Paper | LibreCat-ID: 29867
@inproceedings{Faulwasser_Flaßkamp_Ober-Blöbaum_Worthmann_2019, title={Towards velocity turnpikes in optimal control of mechanical systems}, volume={52(16)}, author={Faulwasser, Tim and Flaßkamp, K. and Ober-Blöbaum, Sina and Worthmann, Karl}, editor={IFAC-PapersOnLine}, year={2019}, pages={490–495} }
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2018 | Journal Article | LibreCat-ID: 8753
@article{Peitz_Ober-Blöbaum_Dellnitz_2018, title={Multiobjective Optimal Control Methods for the Navier-Stokes Equations Using Reduced Order Modeling}, volume={161}, DOI={10.1007/s10440-018-0209-7}, number={1}, journal={Acta Applicandae Mathematicae}, author={Peitz, Sebastian and Ober-Blöbaum, Sina and Dellnitz, Michael}, year={2018}, pages={171–199} }
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2018 | Journal Article | LibreCat-ID: 20112
@article{Reniers_Mulder_Ober-Blöbaum_Howe_2018, title={Improving optimal control of grid-connected lithium-ion batteries through more accurate battery and degradation modelling}, volume={379}, DOI={https://doi.org/10.1016/j.jpowsour.2018.01.004}, journal={Journal of Power Sources}, author={Reniers, J.M. and Mulder, G. and Ober-Blöbaum, Sina and Howe, D.A.}, year={2018}, pages={91–102} }
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2018 | Conference Paper | LibreCat-ID: 29425
@inproceedings{Jiménez_Ober-Blöbaum_2018, title={Necessary optimality conditions for optimally controlled dissipative mechanical systems modelled through fractional derivatives}, booktitle={6th European Conference on Computational Mechanics}, author={Jiménez, F. and Ober-Blöbaum, Sina}, year={2018} }
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2018 | Conference Paper | LibreCat-ID: 29427
@inproceedings{Jiménez_Ober-Blöbaum_2018, title={A fractional variational approach for modelling dissipative mechanical systems continuous and discrete settings}, volume={51(3)}, booktitle={6th IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC 2018}, author={Jiménez, F. and Ober-Blöbaum, Sina}, editor={IFAC-PapersOnLine}, year={2018}, pages={50–55} }
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2017 | Conference Paper | LibreCat-ID: 5914
@inproceedings{Dellnitz_Eckstein_Flaßkamp_Friedel_Horenkamp_Köhler_Ober-Blöbaum_Peitz_Tiemeyer_2017, place={Cham}, title={Multiobjective Optimal Control Methods for the Development of an Intelligent Cruise Control}, DOI={10.1007/978-3-319-23413-7_87}, booktitle={Progress in Industrial Mathematics at ECMI 2014 }, publisher={Springer International Publishing}, author={Dellnitz, Michael and Eckstein, Julian and Flaßkamp, Kathrin and Friedel, Patrick and Horenkamp, Christian and Köhler, Ulrich and Ober-Blöbaum, Sina and Peitz, Sebastian and Tiemeyer, Sebastian}, year={2017}, pages={633–641} }
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2017 | Journal Article | LibreCat-ID: 20061
@article{Mergel_Sauer_Ober-Blöbaum_2017, title={C1-continuous space-time discretization based on Hamilton’s law of varying action}, volume={97(4)}, DOI={10.1002/zamm.201600062}, journal={ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik}, author={Mergel, J.C. and Sauer, R.A. and Ober-Blöbaum, Sina}, year={2017}, pages={433–457} }
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2017 | Journal Article | LibreCat-ID: 20091
@article{Wenger_Ober-Blöbaum_Leyendecker_2017, title={Construction and analysis of higher order variational integrators for dynamical systems with holonomic constraints}, volume={43(5)}, DOI={10.1007/s10444-017-9520-5}, journal={Advances in Computational Mathematics}, author={Wenger, T. and Ober-Blöbaum, Sina and Leyendecker, S.}, year={2017}, pages={1163–1195} }
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2017 | Journal Article | LibreCat-ID: 20059
@article{Ober-Blöbaum_2017, title={Galerkin variational integrators and modified symplectic Runge-Kutta methods}, volume={37(1)}, DOI={10.1093/imanum/drv062}, journal={IMA Journal of Numerical Analysis}, author={Ober-Blöbaum, Sina}, year={2017}, pages={375–406} }
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2017 | Journal Article | LibreCat-ID: 20093
@article{Stellato_Ober-Blöbaum_Goulart_2017, title={Second-order switching time optimization for switched dynamical systems}, volume={62(10)}, journal={IEEE Transactions on Automatic Control}, author={Stellato, B and Ober-Blöbaum, Sina and Goulart, P.J.}, year={2017}, pages={5407–5414} }
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2017 | Journal Article | LibreCat-ID: 8756
@article{Peitz_Schäfer_Ober-Blöbaum_Eckstein_Köhler_Dellnitz_2017, title={A multiobjective MPC approach for autonomously driven electric vehicles}, volume={50}, DOI={10.1016/j.ifacol.2017.08.1526}, number={1}, journal={Proceedings of the 20th World Congress of the International Federation of Automatic Control (IFAC)}, author={Peitz, Sebastian and Schäfer, Kai and Ober-Blöbaum, Sina and Eckstein, Julian and Köhler, Ulrich and Dellnitz, Michael}, year={2017}, pages={8674–8679} }
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2017 | Conference Paper | LibreCat-ID: 29430
@inproceedings{Gail_Ober-Blöbaum_Leyendecker_2017, title={Variational multirate integration in discrete mechanics and optimal control}, booktitle={ECCOMAS Thematic Conference on Multibody Dynamics}, author={Gail, T. and Ober-Blöbaum, Sina and Leyendecker, S. }, year={2017} }
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2017 | Journal Article | LibreCat-ID: 20106
@article{Wenger_Ober-Blöbaum_Leyendecker_2017, title={Variational integrators of mixed order for constrained and unconstrained systems acting on multiple time scales}, volume={17}, DOI={10.1002/pamm.201710057}, number={1}, journal={PAMM}, publisher={WILEY-VCH Verlag}, author={Wenger, T. and Ober-Blöbaum, Sina and Leyendecker, S.}, year={2017} }
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2016 | Journal Article | LibreCat-ID: 20060
@article{Ringkamp_Ober-Blöbaum_Leyendecker_2016, title={On the time transformation of mixed integer optimal control problems using a consistent fixed integer control function}, DOI={10.1007/s10107-016-1023-5}, journal={Mathematical Programming}, author={Ringkamp, M. and Ober-Blöbaum, Sina and Leyendecker, S.}, year={2016}, pages={1–31} }
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2016 | Conference Paper | LibreCat-ID: 8758
@inproceedings{Eckstein_Peitz_Schäfer_Friedel_Köhler_Hessel von Molo_Ober-Blöbaum_Dellnitz_2016, title={A comparison of two predictive approaches to control the longitudinal dynamics of electric vehicles}, volume={26}, DOI={10.1016/j.protcy.2016.08.059}, booktitle={Procedia Technology, 3rd International Conference on System-Integrated Intelligence: New Challenges for Product and Production Engineering}, author={Eckstein, Julian and Peitz, Sebastian and Schäfer, Kai and Friedel, Patrick and Köhler, Ulrich and Hessel von Molo, Mirko and Ober-Blöbaum, Sina and Dellnitz, Michael}, year={2016}, pages={465–472} }
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2016 | Conference Paper | LibreCat-ID: 29435
@inproceedings{Wenger_Ober-Blöbaum_Leyendecker_2016, title={Variational integrators of mixed order for dynamical systems with multiple time scales and split potentials}, booktitle={ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering}, author={Wenger, T. and Ober-Blöbaum, Sina and Leyendecker, S. }, year={2016}, pages={1818–1831} }
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2016 | Conference Paper | LibreCat-ID: 29432
@inproceedings{Wenger_Ober-Blöbaum_Leyendecker_2016, title={Constrained Galerkin variational integrators and modified constrained symplectic Runge-Kutta methods}, booktitle={International Conference of Numerical Analysis and Applied Mathematics (ICNAAM)}, author={Wenger, T. and Ober-Blöbaum, Sina and Leyendecker, S. }, year={2016} }
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2016 | Conference Paper | LibreCat-ID: 29433
@inproceedings{Peitz_Ober-Blöbaum_Dellnitz_2016, title={Reduced order model based multiobjective optimal control of fluids}, booktitle={Proceedings of International Congress of Theoretical and Applied Mechanics}, author={Peitz, Sebastian and Ober-Blöbaum, Sina and Dellnitz, M.}, year={2016} }
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2016 | Conference Paper | LibreCat-ID: 29436
@inproceedings{Stellato_Ober-Blöbaum_Goulart_2016, title={Optimal control of switching times in switched linear systems}, booktitle={2016 IEEE 55th Conference on Decision and Control (CDC)}, author={Stellato, B. and Ober-Blöbaum, Sina and Goulart, P.J. }, year={2016}, pages={7228–7233} }
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2016 | Journal Article | LibreCat-ID: 20101
@article{Wenger_Ober-Blöbaum_Leyendecker_2016, title={Variational integrators of higher order for constrained dynamical systems}, volume={16(1)}, DOI={10.1002/pamm.201610376}, journal={PAMM}, publisher={WILEY-VCH Verlag}, author={Wenger, T. and Ober-Blöbaum, Sina and Leyendecker, S.}, year={2016}, pages={775–776} }
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2016 | Journal Article | LibreCat-ID: 20105
@article{Mergel_Sauer_Ober-Blöbaum_2016, title={C1-continuous time integration based on cubic Hermite interpolation}, volume={16(1)}, DOI={10.1002/pamm.201610365}, journal={PAMM}, publisher={WILEY-VCH Verlag}, author={Mergel, J.C. and Sauer, R.A. and Ober-Blöbaum, Sina}, year={2016}, pages={753–754} }
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2016 | Journal Article | LibreCat-ID: 20103
@article{Ringkamp_Ober-Blöbaum_Leyendecker_2016, title={Time transformed mixed integer optimal control problems with impacts}, volume={16(1)}, DOI={10.1002/pamm.201610383}, journal={PAMM}, publisher={WILEY-VCH Verlag}, author={Ringkamp, M. and Ober-Blöbaum, Sina and Leyendecker, S.}, year={2016}, pages={789–790} }
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