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94 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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2024 | Preprint | LibreCat-ID: 53805 |
@article{Offen, title={Machine learning of continuous and discrete variational ODEs with convergence guarantee and uncertainty quantification}, author={Offen, Christian} }
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| arXiv
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: 29236 |
@article{McLachlan_Offen_2023, title={Backward error analysis for conjugate symplectic methods}, volume={15}, DOI={10.3934/jgm.2023005}, number={1}, journal={Journal of Geometric Mechanics}, publisher={AIMS Press}, author={McLachlan, Robert and Offen, Christian}, year={2023}, pages={98–115} }
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| DOI
| 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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| arXiv
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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| arXiv
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: 30861
@article{Caillau_Djema_Gouzé_Maslovskaya_Pomet_2022, title={Turnpike Property in Optimal Microbial Metabolite Production}, DOI={10.1007/s10957-022-02023-0}, journal={Journal of Optimization Theory and Applications}, publisher={Springer Science and Business Media LLC}, author={Caillau, Jean-Baptiste and Djema, Walid and Gouzé, Jean-Luc and Maslovskaya, Sofya and Pomet, Jean-Baptiste}, year={2022} }
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| DOI
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: 19941 |
@article{McLachlan_Offen_2022, title={Backward error analysis for variational discretisations of partial differential equations}, volume={14}, DOI={10.3934/jgm.2022014}, number={3}, journal={Journal of Geometric Mechanics}, publisher={AIMS}, author={McLachlan, Robert I and Offen, Christian}, year={2022}, pages={447–471} }
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| DOI
| arXiv
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: 29543
@article{Djema_Giraldi_Maslovskaya_Bernard_2021, title={Turnpike features in optimal selection of species represented by quota models}, volume={132}, DOI={10.1016/j.automatica.2021.109804}, number={109804}, journal={Automatica}, publisher={Elsevier BV}, author={Djema, Walid and Giraldi, Laetitia and Maslovskaya, Sofya and Bernard, Olivier}, year={2021} }
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| DOI
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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| DOI
| 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: 19938
@article{McLachlan_Offen_2020, title={Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation}, volume={20}, DOI={10.1007/s10208-020-09454-z}, number={6}, journal={Foundations of Computational Mathematics}, author={McLachlan, Robert I and Offen, Christian}, year={2020}, pages={1363–1400} }
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2020 | Journal Article | LibreCat-ID: 19939 |
@article{Kreusser_McLachlan_Offen_2020, title={Detection of high codimensional bifurcations in variational PDEs}, volume={33}, DOI={10.1088/1361-6544/ab7293}, number={5}, journal={Nonlinearity}, author={Kreusser, Lisa Maria and McLachlan, Robert I and Offen, Christian}, year={2020}, pages={2335–2363} }
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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: 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 | Journal Article | LibreCat-ID: 29545
@article{Jean_Maslovskaya_Zelenko_2020, title={On Weyl’s type theorems and genericity of projective rigidity in sub-Riemannian geometry}, volume={213}, DOI={10.1007/s10711-020-00581-z}, number={1}, journal={Geometriae Dedicata}, publisher={Springer Science and Business Media LLC}, author={Jean, Frédéric and Maslovskaya, Sofya and Zelenko, Igor}, year={2020}, pages={295–314} }
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2020 | Conference Abstract | LibreCat-ID: 29546 |
@inproceedings{Maslovskaya_Caillau_Djema_Giraldi_Jean-Luc_Pomet_2020, title={The turnpike property in maximization of microbial metabolite production}, author={Maslovskaya, Sofya and Caillau, Jean-Baptiste and Djema, Walid and Giraldi, Laetitia and Jean-Luc, Jean-Luc and Pomet, Jean-Baptiste}, 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: 19945 |
@article{McLachlan_Offen_Tapley_2019, title={Symplectic integration of PDEs using Clebsch variables}, volume={6}, DOI={10.3934/jcd.2019005}, number={1}, journal={Journal of Computational Dynamics}, publisher={American Institute of Mathematical Sciences (AIMS)}, author={McLachlan, Robert I and Offen, Christian and Tapley, Benjamin K}, year={2019}, pages={111–130} }
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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: 19935
@article{McLachlan_Offen_2018, title={Bifurcation of solutions to Hamiltonian boundary value problems}, DOI={10.1088/1361-6544/aab630}, journal={Nonlinearity}, author={McLachlan, Robert I and Offen, Christian}, year={2018}, pages={2895–2927} }
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2018 | Journal Article | LibreCat-ID: 19937
@article{McLachlan_Offen_2018, title={Symplectic integration of boundary value problems}, DOI={10.1007/s11075-018-0599-7}, journal={Numerical Algorithms}, author={McLachlan, Robert I and Offen, Christian}, year={2018}, pages={1219–1233} }
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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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2018 | Preprint | LibreCat-ID: 19940 |
@article{Offen, title={Local intersections of Lagrangian manifolds correspond to catastrophe theory}, journal={arXiv:1811.10165}, author={Offen, Christian} }
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| arXiv
2018 | Journal Article | LibreCat-ID: 19943 |
@article{McLachlan_Offen_2018, title={Hamiltonian boundary value problems, conformal symplectic symmetries, and conjugate loci}, volume={48}, DOI={10.53733/34 }, journal={New Zealand Journal of Mathematics}, author={McLachlan, Robert I and Offen, Christian}, year={2018}, pages={83–99} }
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| arXiv
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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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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2015 | Journal Article | LibreCat-ID: 29402
@article{Flaßkamp_Hage-Packhäuser_Ober-Blöbaum_2015, title={Symmetry exploiting control of hybrid mechanical systems}, volume={2(1)}, journal={Journal of Computational Dynamics}, author={Flaßkamp, K. and Hage-Packhäuser, S. and Ober-Blöbaum, Sina}, year={2015}, pages={25–50} }
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2015 | Journal Article | LibreCat-ID: 29403
@article{Campos_Ober-Blöbaum_Trélat_2015, title={High order variational integrators in the optimal control of mechanical systems}, volume={35(9)}, journal={Discrete and Continuous Dynamical Systems}, author={Campos, C. M. and Ober-Blöbaum, Sina and Trélat, E.}, year={2015}, pages={4193–4223} }
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2014 | Conference Paper | LibreCat-ID: 29440
@inproceedings{Ober-Blöbaum_Lindhorst_2014, title={Variational formulation and structure-preserving discretization of nonlinear electric circuits}, booktitle={21st International Symposium on Mathematical Theory of Networks and Systems}, author={Ober-Blöbaum, Sina and Lindhorst, H.}, year={2014} }
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2014 | Conference Paper | LibreCat-ID: 29438
@inproceedings{Gail_Leyendecker_Ober-Blöbaum_2014, title={On the role of quadrature rules and system dimensions in variational multirate integrators}, booktitle={3rd Joint Interntaional Conference on Multibody System Dynamics }, author={Gail, T. and Leyendecker, S. and Ober-Blöbaum, Sina}, year={2014} }
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2014 | Book Chapter | LibreCat-ID: 20085
@inbook{Trächtler_Kleinjohann_Heinzemann_Rasche_Priesterjahn_Steenken_Wehrheim_Gausemeier_Flaßkamp_Kleinjohann_et al._2014, series={Lecture Notes in Mechanical Engineering}, title={Case Study}, DOI={10.1007/978-3-642-53742-4_4}, booktitle={Dependability of Self-Optimizing Mechatronic Systems}, publisher={Springer Berlin Heidelberg}, author={Trächtler, Ansgar and Kleinjohann, Bernd and Heinzemann, Christian and Rasche, Christoph and Priesterjahn, Claudia and Steenken, Dominik and Wehrheim, Heike and Gausemeier, Jürgen and Flaßkamp, Kathrin and Kleinjohann, Lisa and et al.}, editor={Gausemeier, Jürgen and Josef Rammig, Franz and Schäfer, Wilhelm and Sextro, Walter}, year={2014}, pages={173–188}, collection={Lecture Notes in Mechanical Engineering} }
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2014 | Journal Article | LibreCat-ID: 29404
@article{Ober-Blöbaum_Saake_2014, title={Construction and analysis of higher order Galerkin variational integrators}, journal={Advances in Computational Mathematics}, author={Ober-Blöbaum, Sina and Saake, N.}, year={2014}, pages={1–32} }
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2014 | Book Chapter | LibreCat-ID: 20080
@inbook{Anacker_Dellnitz_Flaßkamp_Grocsbrink_Hartmann_Heinzemann_Horenkamp_Kleinjohann_Korf_Krüger_et al._2014, series={Lecture Notes in Mechanical Engineering}, title={Methods for the Design and Development}, DOI={10.1007/978-3-642-45435-6_5}, booktitle={Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, editors, Design Methodology for Intelligent Technical Systems}, publisher={Springer Berlin Heidelberg}, author={Anacker, H. and Dellnitz, M. and Flaßkamp, K. and Grocsbrink, S. and Hartmann, P. and Heinzemann, C. and Horenkamp, C. and Kleinjohann, B. and Korf, S. and Krüger, M. and et al.}, year={2014}, pages={183–350}, collection={Lecture Notes in Mechanical Engineering} }
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| DOI
2014 | Book Chapter | LibreCat-ID: 29417
@inbook{Dangelmeier_Dellnitz_Dorociak_Flaßkamp_Gausemeier_Groesbrink_Hartmann_Heinzemann_Hölscher_Iwanek_et al._2014, place={Heidelberg New York Dordrecht London}, title={Dependability of Self-optimizing Mechatronic Systems}, booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer}, author={Dangelmeier, W. and Dellnitz, M. and Dorociak, R. and Flaßkamp, K. and Gausemeier, J. and Groesbrink, S. and Hartmann, P. and Heinzemann, C. and Hölscher, C. and Iwanek, P. and et al.}, year={2014} }
LibreCat
2014 | Book Chapter | LibreCat-ID: 29416
@inbook{Dellnitz_Dumitrescu_Flaßkamp_Gausemeier_Hartmann_Iwanek_Korf_Krüger_Ober-Blöbaum_Porrmann_et al._2014, place={Berlin Heidelberg}, series={Lecture Notes in Mechanical Engineering}, title={The paradigm of self-optimization}, booktitle={Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, editors, Design Methodology for Intelligent Technical Systems}, publisher={Springer}, author={Dellnitz, M. and Dumitrescu, R. and Flaßkamp, K. and Gausemeier, J. and Hartmann, P. and Iwanek, P. and Korf, S. and Krüger, M. and Ober-Blöbaum, Sina and Porrmann, M. and et al.}, year={2014}, pages={1–25}, collection={Lecture Notes in Mechanical Engineering} }
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2014 | Book Chapter | LibreCat-ID: 29414
@inbook{Leitz_Ober-Blöbaum_Leyendecker_2014, series={Computational Methods in Applied Sciences}, title={Variational Lie group formulation of geometrically exact beam dynamics: Synchronous and asynchronous integration}, volume={35}, booktitle={Zdravko Terze, Multibody Dynamics}, publisher={Springer International Publishing}, author={Leitz, T. and Ober-Blöbaum, Sina and Leyendecker, S.}, year={2014}, pages={175–203}, collection={Computational Methods in Applied Sciences} }
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2013 | Conference Paper | LibreCat-ID: 29491
@inproceedings{Gail_Leyendecker_Ober-Blöbaum_2013, title={Computing time investigations for variational multirate integration}, volume={13(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Gail, T. and Leyendecker, S. and Ober-Blöbaum, Sina}, year={2013}, pages={43–44} }
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2013 | Book Chapter | LibreCat-ID: 29419
@inbook{Schütze_Witting_Ober-Blöbaum_Dellnitz_Tantar_2013, place={Berlin Heidelberg}, series={Studies in Computational Intelligence}, title={Set oriented methods for the numerical treatment of multi-objective optimization problems}, booktitle={EVOLVE - A Bridge Between Probability, Set Oriented Numerics, and Evolutionary Computation}, publisher={Springer}, author={Schütze, O. and Witting, K. and Ober-Blöbaum, Sina and Dellnitz, M. and Tantar, Emilia}, year={2013}, pages={187–219}, collection={Studies in Computational Intelligence} }
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2013 | Book Chapter | LibreCat-ID: 29418
@inbook{Leyendecker_Ober-Blöbaum_2013, place={Netherlands}, series={Computational Methods in Applied Sciences}, title={A variational approach to multirate integration for constrained systems}, volume={28}, booktitle={Jean-Claude Samin and Paul Fisette, editors, Multibody Dynamics}, publisher={Springer}, author={Leyendecker, S. and Ober-Blöbaum, Sina}, year={2013}, pages={97–121}, collection={Computational Methods in Applied Sciences} }
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2013 | Conference Paper | LibreCat-ID: 29441
@inproceedings{Flaßkamp_Ober-Blöbaum_Schneider_Böcker_2013, title={Optimal control of a switched reluctance drive by a direct method using a discrete variational principle}, booktitle={52nd IEEE International Conference on Decision and Control }, author={Flaßkamp, K. and Ober-Blöbaum, Sina and Schneider, T. and Böcker, J. }, year={2013}, pages={7467–7472} }
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2013 | Conference Paper | LibreCat-ID: 29443
@inproceedings{Ober-Blöbaum_Seifried_2013, title={A multiobjective optimization approach for optimal control problems of mechanical systems with uncertainties}, booktitle={European Control Conference}, author={Ober-Blöbaum, Sina and Seifried, A. }, year={2013}, pages={204–209} }
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2013 | Conference Paper | LibreCat-ID: 29442
@inproceedings{Flaßkamp_Murphey_Ober-Blöbaum_2013, title={Discretized switching time optimization problems}, booktitle={European Control Conference}, author={Flaßkamp, K. and Murphey, T. and Ober-Blöbaum, Sina}, year={2013}, pages={3179–3184} }
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2013 | Conference Paper | LibreCat-ID: 29447
@inproceedings{Specht_Ober-Blöbaum_Wallscheid_Romaus_Böcker_2013, title={Discretetime model of an IPMSM based on variational integrators}, booktitle={IEEE International Electric Machines & Drives Conference (IEMDC)}, author={Specht, A. and Ober-Blöbaum, Sina and Wallscheid, O. and Romaus, C. and Böcker, J. }, year={2013}, pages={1411–1417} }
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2013 | Conference Paper | LibreCat-ID: 29446
@inproceedings{Ringkamp_Ober-Blöbaum_Leyendecker_2013, title={A numerical approach to multiobjective optimal control of multibody dynamics}, booktitle={ECCOMAS Thematic Conference on Multibody Dynamics}, author={Ringkamp, M. and Ober-Blöbaum, Sina and Leyendecker, S.}, year={2013} }
LibreCat
2013 | Conference Paper | LibreCat-ID: 29444
@inproceedings{Demoures_Gay-Balmaz_Leitz_Leyendecker_Ober-Blöbaum_Ratiu_2013, title={Asynchronous variational Lie group integration for geometrically exact beam dynamics}, volume={13(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Demoures, F. and Gay-Balmaz, F. and Leitz, T. and Leyendecker, S. and Ober-Blöbaum, Sina and Ratiu, T.S. }, year={2013}, pages={45–46} }
LibreCat
2013 | Conference Paper | LibreCat-ID: 29492
@inproceedings{Ringkamp_Leyendecker_Ober-Blöbaum_2013, title={Multiobjective optimal control of a four-body kinematic chain}, volume={13(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Ringkamp, M. and Leyendecker, S. and Ober-Blöbaum, Sina}, year={2013}, pages={27–28} }
LibreCat
2013 | Conference Paper | LibreCat-ID: 29445
@inproceedings{Gail_Leyendecker_Ober-Blöbaum_2013, title={Computing time investigations of variational multirate systems}, volume={13(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Gail, T. and Leyendecker, S. and Ober-Blöbaum, Sina}, year={2013}, pages={43–44} }
LibreCat
2013 | Conference Paper | LibreCat-ID: 29490
@inproceedings{Flaßkamp_Murphey_Ober-Blöbaum_2013, title={Optimization for discretized switched systems}, volume={13(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Flaßkamp, K. and Murphey, T. and Ober-Blöbaum, Sina}, year={2013}, pages={401–402} }
LibreCat
2012 | Conference Paper | LibreCat-ID: 29452
@inproceedings{Ober-Blöbaum_Ringkamp_zum Felde_2012, title={Solving multiobjective optimal control problems in space mission design using discrete mechanics and reference point techniques}, booktitle={51st IEEE International Conference on Decision and Control}, author={Ober-Blöbaum, Sina and Ringkamp, M. and zum Felde, G.}, year={2012}, pages={5711–5716} }
LibreCat
2012 | Journal Article | LibreCat-ID: 29409
@article{Ringkamp_Ober-Blöbaum_Dellnitz_Schütze_2012, title={Handling high dimensional problems with multi-objective continuation methods via successive approximation of the tangent space}, volume={44(6)}, journal={Engineering Optimization}, author={Ringkamp, M. and Ober-Blöbaum, Sina and Dellnitz, M. and Schütze, O.}, year={2012}, pages={1117–1146} }
LibreCat
2012 | Journal Article | LibreCat-ID: 29407
@article{Moore_Ober-Blöbaum_Marsden_2012, title={Trajectory design combining invariant manifolds with discrete mechanics and optimal control}, volume={35(5)}, journal={Journal of Guidance, Control, and Dynamics}, author={Moore, A. and Ober-Blöbaum, Sina and Marsden, J. E.}, year={2012}, pages={1507–1525} }
LibreCat
2012 | Conference Paper | LibreCat-ID: 29451
@inproceedings{Flaßkamp_Murphey_Ober-Blöbaum_2012, title={Switching time optimization in discretized hybrid dynamical systems}, booktitle={51st IEEE International Conference on Decision and Control}, author={Flaßkamp, K. and Murphey, T. and Ober-Blöbaum, Sina}, year={2012}, pages={707–712} }
LibreCat
2012 | Conference Paper | LibreCat-ID: 29450
@inproceedings{Flaßkamp_Ober-Blöbaum_2012, title={Motion planning for mechanical systems with hybrid dynamics}, booktitle={Progress in Industrial Mathematics at ECMI 2012, Mathematics in Industry (To appear)}, publisher={Springer}, author={Flaßkamp, K. and Ober-Blöbaum, Sina}, year={2012} }
LibreCat
2012 | Conference Paper | LibreCat-ID: 29453
@inproceedings{Campos_Junge_Ober-Blöbaum_2012, title={Higher order variational time discretization of optimal control problems}, booktitle={20th International Symposium on Mathematical Theory of Networks and Systems}, author={Campos, C.M. and Junge, O. and Ober-Blöbaum, Sina}, year={2012} }
LibreCat
2012 | Conference Paper | LibreCat-ID: 29454
@inproceedings{Flaßkamp_Ober-Blöbaum_2012, title={Energy efficient control for mechanical systems based on inherent dynamical structures}, booktitle={American Control Conference}, author={Flaßkamp, K. and Ober-Blöbaum, Sina}, year={2012}, pages={2609–2614} }
LibreCat
2011 | Conference Paper | LibreCat-ID: 29457
@inproceedings{Ober-Blöbaum_2011, title={Discrete mechanics and optimal control: Structure preserving integration for the optimal control of mechanical systems}, booktitle={Proceedings of Oberwolfach Reports “‘Geometric Numerical Integration’”}, author={Ober-Blöbaum, Sina}, year={2011} }
LibreCat
2011 | Conference Paper | LibreCat-ID: 29455
@inproceedings{Leyendecker_Ober-Blöbaum_2011, title={A variational approach to multirate integration for constrained systems}, booktitle={Proceedings of Oberwolfach Reports “‘Applied Dynamics and Geometric Mechanics’”}, author={Leyendecker, S. and Ober-Blöbaum, Sina}, year={2011} }
LibreCat
2011 | Journal Article | LibreCat-ID: 29410
@article{Ober-Blöbaum_Junge_Marsden_2011, title={Discrete mechanics and optimal control: an analysis}, volume={17(2)}, journal={Control, Optimisation and Calculus of Variations}, author={Ober-Blöbaum, Sina and Junge, O. and Marsden, J. E.}, year={2011}, pages={322–352} }
LibreCat
2011 | Conference Paper | LibreCat-ID: 29456
@inproceedings{Leyendecker_Ober-Blöbaum_2011, title={A variational approach to multirate integration for constrained systems}, booktitle={Paul Fisette and Jean-Claude Samin, editors, ECCOMAS Thematic Conference: Multibody Dynamics: Computational Methods and Applications}, author={Leyendecker, S. and Ober-Blöbaum, Sina}, year={2011} }
LibreCat
2011 | Conference Paper | LibreCat-ID: 29458
@inproceedings{Flaßkamp_Ober-Blöbaum_Ringkamp_Schneider_Schulte_Böcker_2011, place={Paderborn, Germany}, title={Berechnung optimaler Stromprofile für einen 6-phasigen, geschalteten Reluktanzantrieb}, booktitle={8. Paderborner Workshop Entwurf mechatronischer Systeme}, publisher={Heinz Nixdorf Institut Verlagsschriftreihe}, author={Flaßkamp, K. and Ober-Blöbaum, Sina and Ringkamp, M. and Schneider, T. and Schulte, C. and Böcker, J.}, year={2011} }
LibreCat
2011 | Conference Paper | LibreCat-ID: 29493
@inproceedings{Leyendecker_Ober-Blöbaum_2011, title={Variational multirate integration of constrained dynamics}, volume={11(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Leyendecker, S. and Ober-Blöbaum, Sina}, year={2011}, pages={53–54} }
LibreCat
2011 | Conference Paper | LibreCat-ID: 29494
@inproceedings{Ober-Blöbaum_Tao_Owhadi_2011, title={Variational integrators for electric circuits}, volume={11(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Ober-Blöbaum, Sina and Tao, M. and Owhadi, H.}, year={2011}, pages={783–784} }
LibreCat
2011 | Conference Paper | LibreCat-ID: 29464
@inproceedings{Moore_Ober-Blöbaum_Marsden_2011, title={Mesh refinement strategies for spacecraft trajectory optimization using discrete mechanics and optimal control}, booktitle={21st AAS/AIAA Space Flight Mechanics Meeting}, author={Moore, A. and Ober-Blöbaum, Sina and Marsden, J.E.}, year={2011} }
LibreCat
2010 | Journal Article | LibreCat-ID: 29411
@article{Leyendecker_Ober-Blöbaum_Marsden_Ortiz_2010, title={Discrete mechanics and optimal control for constrained systems}, volume={31(6)}, journal={Optimal Control, Applications and Methods}, author={Leyendecker, S. and Ober-Blöbaum, Sina and Marsden, J. E. and Ortiz, M.}, year={2010}, pages={505–528} }
LibreCat
2010 | Conference Paper | LibreCat-ID: 29468
@inproceedings{Moore_Ober-Blöbaum_Marsden_2010, title={The effect of mesh refinement on spacecraft trajectory design using descrete mechanics and optimal control}, booktitle={4th European Conference on Computational Mechanics }, author={Moore, A. and Ober-Blöbaum, Sina and Marsden, J.E.}, year={2010} }
LibreCat
2010 | Conference Paper | LibreCat-ID: 29467
@inproceedings{Thiere_Ober-Blöbaum_Pergola_2010, title={Detecting initial guesses for trajectories in the (P)CRTBP}, booktitle={AIAA/AAS Astrodynamics Specialist Conference}, author={Thiere, B. and Ober-Blöbaum, Sina and Pergola, P.}, year={2010} }
LibreCat
2010 | Conference Paper | LibreCat-ID: 29496
@inproceedings{Ober-Blöbaum_Walther_2010, title={Computation of derivatives for structure preserving optimal control using automatic differentiation}, volume={10(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Ober-Blöbaum, Sina and Walther, A.}, year={2010}, pages={585–586} }
LibreCat
2010 | Conference Paper | LibreCat-ID: 29495
@inproceedings{Flaßkamp_Ober-Blöbaum_Kobilarov_2010, title={Solving optimal control problems by using inherent dynamical properties}, volume={10(1)}, booktitle={Proceedings of Applied Mathematics and Mechanics}, author={Flaßkamp, K. and Ober-Blöbaum, Sina and Kobilarov, M.}, year={2010}, pages={577–578} }
LibreCat
2009 | Journal Article | LibreCat-ID: 29412
@article{Dellnitz_Ober-Blöbaum_Post_Schütze_Thiere_2009, title={A multi-objective approach to the design of low thrust space trajectories using optimal control}, volume={105}, journal={Celestial Mechanics and Dynamical Astronomy}, author={Dellnitz, M. and Ober-Blöbaum, Sina and Post, M. and Schütze, O. and Thiere, B.}, year={2009}, pages={33–59} }
LibreCat
2009 | Conference Paper | LibreCat-ID: 29470
@inproceedings{Nair_Ober-Blöbaum_Marsden_2009, title={The Jacobi-Maupertuis principle in variational integrators}, booktitle={7th International Conference of Numerical Analysis and Applied Mathematics}, author={Nair, S. and Ober-Blöbaum, Sina and Marsden, J.E.}, year={2009}, pages={464–466} }
LibreCat
2009 | Conference Paper | LibreCat-ID: 29471
@inproceedings{Gehler_Ober-Blöbaum_Dachwald_2009, title={Application of discrete mechanics and optimal control to spacecraft in non-Keplerian motion around small solar systems}, booktitle={Procceedings of the 60th International Astronautical Congress}, author={Gehler, M. and Ober-Blöbaum, Sina and Dachwald, B.}, year={2009} }
LibreCat
2009 | Conference Paper | LibreCat-ID: 29473
@inproceedings{Moore_Ober-Blöbaum_Marsden_2009, title={Optimization of spacecraft trajectories: a method combining invariant manifold techniques and descrete mechanics and optimal }, booktitle={19th AAS/AIAA Space Flight Mechanics Meeting}, author={Moore, A. and Ober-Blöbaum, Sina and Marsden, J.E.}, year={2009} }
LibreCat
2009 | Conference Paper | LibreCat-ID: 29472
@inproceedings{Gehler_Ober-Blöbaum_Dachwald_Marsden_2009, title={Optimal control of gravity tractor spacecraft near arbitrarily shaped asteroids}, booktitle={1st IAA Planetary Defense Conference: Protecting Earth from Asteroids}, author={Gehler, M. and Ober-Blöbaum, Sina and Dachwald, B. and Marsden, J.E.}, year={2009} }
LibreCat
2008 | Conference Paper | LibreCat-ID: 29474
@inproceedings{Zhang_Inanc_Ober-Blöbaum_Marsden_2008, title={Optimal trajectory generation for a dynamic glider in ocean flows modeled by 3d B-spline functions}, booktitle={IEEE International Conference on Robotics and Automation}, author={Zhang, W. and Inanc, T. and Ober-Blöbaum, Sina and Marsden, J.E.}, year={2008} }
LibreCat
2006 | Book Chapter | LibreCat-ID: 20056
@inbook{Dellnitz_Junge_Krishnamurthy_Ober-Blöbaum_Padberg_Preis_2006, title={Efficient Control of Formation Flying Spacecraft}, volume={181}, booktitle={Friedhelm Meyer auf der Heide and Burkhard Monien, editors, New Trends in Parallel & Distributed Computing}, publisher={Heinz Nixdorf Institut Verlagsschriftreihe}, author={Dellnitz, M. and Junge, O. and Krishnamurthy, A. and Ober-Blöbaum, Sina and Padberg, K. and Preis, R.}, year={2006}, pages={235–247} }
LibreCat
2006 | Conference Paper | LibreCat-ID: 29488
@inproceedings{Junge_Marsden_Ober-Blöbaum_2006, title={Optimal reconfiguration of formation flying spacecraft - a decentralized approach}, booktitle={45th IEEE Conference on Decision and Control}, author={Junge, O. and Marsden, J.E. and Ober-Blöbaum, Sina}, year={2006}, pages={5210–5215} }
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