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458 Publications
2015 | Journal Article | LibreCat-ID: 29403
Campos, C. M., Sina Ober-Blöbaum, and E. Trélat. “High Order Variational Integrators in the Optimal Control of Mechanical Systems.” Discrete and Continuous Dynamical Systems 35(9) (2015): 4193–4223.
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2015 | Dissertation | LibreCat-ID: 45973 | 
Kovács, Balázs. Efficient Numerical Methods for Elliptic and Parabolic Partial Differential Equations. Budapest, Hungary, 2015. https://doi.org/10.15476/ELTE.2015.076.
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| Download (ext.)
2014 | Conference Paper | LibreCat-ID: 1781
Steinle, Tobias, Jadran Vrabec, and Andrea Walther. “Numerical Simulation of the Damping Behavior of Particle-Filled Hollow Spheres.” In Proc. Modeling, Simulation and Optimization of Complex Processes (HPSC), edited by Hans Georg Bock, Xuan Phu Hoang, Rolf Rannacher, and Johannes P. Schlöder, 233–43. Springer International Publishing, 2014. https://doi.org/10.1007/978-3-319-09063-4_19.
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| DOI
2014 | Journal Article | LibreCat-ID: 21936
Nüske, Feliks, Bettina G. Keller, Guillermo Pérez-Hernández, Antonia S. J. S. Mey, and Frank Noé. “Variational Approach to Molecular Kinetics.” Journal of Chemical Theory and Computation, 2014, 1739–52. https://doi.org/10.1021/ct4009156.
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| DOI
2014 | Book Chapter | LibreCat-ID: 16577
Dellnitz, Michael, Roman Dumitrescu, Kathrin Flaßkamp, Jürgen Gausemeier, Philip Hartmann, Peter Iwanek, Sebastian Korf, et al. “The Paradigm of Self-Optimization.” In Lecture Notes in Mechanical Engineering. Berlin, Heidelberg, 2014. https://doi.org/10.1007/978-3-642-45435-6_1.
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| DOI
2014 | Conference Paper | LibreCat-ID: 16596
Flasskamp, Kathrin, Sina Ober-Blobaum, Tobias Schneider, and Joachim Bocker. “Optimal Control of a Switched Reluctance Drive by a Direct Method Using a Discrete Variational Principle.” In 52nd IEEE Conference on Decision and Control, 2014. https://doi.org/10.1109/cdc.2013.6761075.
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| DOI
2014 | Journal Article | LibreCat-ID: 16597
Flaßkamp, Kathrin, Julia Timmermann, Sina Ober-Blöbaum, and Ansgar Trächtler. “Control Strategies on Stable Manifolds for Energy-Efficient Swing-Ups of Double Pendula.” International Journal of Control, 2014, 1886–1905. https://doi.org/10.1080/00207179.2014.893450.
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| DOI
2014 | Book Chapter | LibreCat-ID: 16679
Anacker, Harald, Michael Dellnitz, Kathrin Flaßkamp, Stefan Groesbrink, Philip Hartmann, Christian Heinzemann, Christian Horenkamp, et al. “Methods for the Design and Development.” In Lecture Notes in Mechanical Engineering. Berlin, Heidelberg, 2014. https://doi.org/10.1007/978-3-642-45435-6_5.
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| DOI
2014 | Journal Article | LibreCat-ID: 17043
Baier, Robert, Michael Dellnitz, Mirko Hessel-von Molo, Stefan Sertl, and Ioannis G. Kevrekidis. “The Computation of Convex Invariant Sets via Newton’s Method.” Journal of Computational Dynamics 1, no. 1 (2014): 39–69. https://doi.org/10.3934/jcd.2014.1.39.
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2014 | Book Chapter | LibreCat-ID: 17044
Leitz, Thomas, Sina Ober-Blöbaum, and Sigrid Leyendecker. “Variational Lie Group Formulation of Geometrically Exact Beam Dynamics: Synchronous and Asynchronous Integration.” In Multibody Dynamics, edited by Zdravko Terze. Cham: Springer, 2014. https://doi.org/10.1007/978-3-319-07260-9.
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2014 | Conference Paper | LibreCat-ID: 17045
Gail, Tobias, Sigrid Leyendecker, and Sina Ober-Blöbaum. “On the Role of Quadrature Rules and System Dimensions in Variational Multirateintegrators.” In The 3rdJoint International Conference on Multibody System Dynamics, 2014.
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2014 | Conference Paper | LibreCat-ID: 17046
Ober-Blöbaum, Sina, and Henning Lindhorst. “Variational Formulation and Structure-Preserving Discretization Ofnonlinear Electric Circuits.” In 21st International Symposium on Mathematical Theory of Networks and Systems, 2014.
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2014 | Conference Paper | LibreCat-ID: 29440
Ober-Blöbaum, Sina, and H. Lindhorst. “Variational Formulation and Structure-Preserving Discretization of Nonlinear Electric Circuits.” In 21st International Symposium on Mathematical Theory of Networks and Systems, 2014.
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2014 | Conference Paper | LibreCat-ID: 29438
Gail, T., S. Leyendecker, and Sina Ober-Blöbaum. “On the Role of Quadrature Rules and System Dimensions in Variational Multirate Integrators.” In 3rd Joint Interntaional Conference on Multibody System Dynamics , 2014.
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2014 | Book Chapter | LibreCat-ID: 20085
Trächtler, Ansgar, Bernd Kleinjohann, Christian Heinzemann, Christoph Rasche, Claudia Priesterjahn, Dominik Steenken, Heike Wehrheim, et al. “Case Study.” In Dependability of Self-Optimizing Mechatronic Systems, edited by Jürgen Gausemeier, Franz Josef Rammig, Wilhelm Schäfer, and Walter Sextro, 173–88. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg, 2014. https://doi.org/10.1007/978-3-642-53742-4_4.
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2014 | Journal Article | LibreCat-ID: 29404
Ober-Blöbaum, Sina, and N. Saake. “Construction and Analysis of Higher Order Galerkin Variational Integrators.” Advances in Computational Mathematics, 2014, 1–32.
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2014 | Book Chapter | LibreCat-ID: 20080
Anacker, H., M. Dellnitz, K. Flaßkamp, S. Grocsbrink, P. Hartmann, C. Heinzemann, C. Horenkamp, et al. “Methods for the Design and Development.” In Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, Editors, Design Methodology for Intelligent Technical Systems, 183–350. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg, 2014. https://doi.org/10.1007/978-3-642-45435-6_5.
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| DOI
2014 | Book Chapter | LibreCat-ID: 29417
Dangelmeier, W., M. Dellnitz, R. Dorociak, K. Flaßkamp, J. Gausemeier, S. Groesbrink, P. Hartmann, et al. “Dependability of Self-Optimizing Mechatronic Systems.” In Lecture Notes in Mechanical Engineering. Heidelberg New York Dordrecht London: Springer, 2014.
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2014 | Book Chapter | LibreCat-ID: 29416
Dellnitz, M., R. Dumitrescu, K. Flaßkamp, J. Gausemeier, P. Hartmann, P. Iwanek, S. Korf, et al. “The Paradigm of Self-Optimization.” In Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, Editors, Design Methodology for Intelligent Technical Systems, 1–25. Lecture Notes in Mechanical Engineering. Berlin Heidelberg: Springer, 2014.
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2014 | Book Chapter | LibreCat-ID: 29414
Leitz, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Lie Group Formulation of Geometrically Exact Beam Dynamics: Synchronous and Asynchronous Integration.” In Zdravko Terze, Multibody Dynamics, 35:175–203. Computational Methods in Applied Sciences. Springer International Publishing, 2014.
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2014 | Journal Article | LibreCat-ID: 34845
Fieker, Claus, and Jürgen Klüners. “Computation of Galois Groups of Rational Polynomials.” LMS Journal of Computation and Mathematics 17, no. 1 (2014): 141–58. https://doi.org/10.1112/s1461157013000302.
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| arXiv
2014 | Journal Article | LibreCat-ID: 42793
Kirschmer, Markus. “One-Class Genera of Maximal Integral Quadratic Forms.” Journal of Number Theory 136 (2014): 375–93. https://doi.org/10.1016/j.jnt.2013.10.007.
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| DOI
2014 | Journal Article | LibreCat-ID: 42801
Kirschmer, Markus, and CHARLES LEEDHAM-GREEN. “Computing with Subgroups of the Modular Group .” Glasgow Mathematical Journal 57, no. 1 (2014): 173–80. https://doi.org/10.1017/s0017089514000202.
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| DOI
2014 | Journal Article | LibreCat-ID: 42794
Eick, B., Markus Kirschmer, and C. Leedham-Green. “The Constructive Membership Problem for Discrete Free Subgroups of Rank 2 of SL₂(R).” LMS Journal of Computation and Mathematics 17, no. 1 (2014): 345–59. https://doi.org/10.1112/s1461157014000047.
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| DOI
2014 | Journal Article | LibreCat-ID: 45935
Axelsson, Owe, János Karátson, and Balázs Kovács. “Robust Preconditioning Estimates for Convection-Dominated Elliptic Problems via a Streamline Poincaré--Friedrichs Inequality.” SIAM Journal on Numerical Analysis 52, no. 6 (2014): 2957–76. https://doi.org/10.1137/130940268.
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2014 | Journal Article | LibreCat-ID: 45934
Kovács, Balázs. “On the Numerical Performance of a Sharp a Posteriori Error Estimator for Some Nonlinear Elliptic Problems.” Applications of Mathematics 59, no. 5 (2014): 489–508. https://doi.org/10.1007/s10492-014-0068-0.
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2013 | Journal Article | LibreCat-ID: 21935
Noé, Frank, and Feliks Nüske. “A Variational Approach to Modeling Slow Processes in Stochastic Dynamical Systems.” Multiscale Modeling & Simulation, 2013, 635–55. https://doi.org/10.1137/110858616.
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| DOI
2013 | Journal Article | LibreCat-ID: 16583
Demoures, Francois, Francois Gay-Balmaz, Thomas Leitz, Sigrid Leyendecker, Sina Ober-Blöbaum, and Tudor S. Ratiu. “Asynchronous Variational Lie Group Integration for Geometrically Exact Beam Dynamics.” PAMM, 2013, 45–46. https://doi.org/10.1002/pamm.201310018.
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2013 | Conference Paper | LibreCat-ID: 16594
Flasskamp, Kathrin, Todd Murphey, and Sina Ober-Blobaum. “Discretized Switching Time Optimization Problems.” In 2013 European Control Conference (ECC), 2013. https://doi.org/10.23919/ecc.2013.6669577.
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| DOI
2013 | Journal Article | LibreCat-ID: 16595
Flaßkamp, Kathrin, Todd Murphey, and Sina Ober-Blöbaum. “Optimization for Discretized Switched Systems.” PAMM, 2013, 401–2. https://doi.org/10.1002/pamm.201310196.
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| DOI
2013 | Book Chapter | LibreCat-ID: 16599
Froyland, Gary. “Markov Modelling for Random Dynamical Systems.” In Equadiff 99, 2013. https://doi.org/10.1142/9789812792617_0200.
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| DOI
2013 | Journal Article | LibreCat-ID: 16608
Gail, Tobias, Sigrid Leyendecker, and Sina Ober-Blöbaum. “Computing Time Investigations for Variational Multirate Integration.” PAMM, 2013, 43–44. https://doi.org/10.1002/pamm.201310017.
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2013 | Conference Paper | LibreCat-ID: 16643
Ober-Blöbaum, Sina, and Albert Seifried. “A Multiobjective Optimization Approach for Optimal Control Problems of Mechanical Systems with Uncertainties.” In 2013 European Control Conference (ECC), 2013. https://doi.org/10.23919/ecc.2013.6669594.
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| DOI
2013 | Book Chapter | LibreCat-ID: 16670
Schütze, Oliver, Katrin Witting, Sina Ober-Blöbaum, and Michael Dellnitz. “Set Oriented Methods for the Numerical Treatment of Multiobjective Optimization Problems.” In EVOLVE- A Bridge between Probability, Set Oriented Numerics and Evolutionary Computation. Berlin, Heidelberg, 2013. https://doi.org/10.1007/978-3-642-32726-1_5.
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2013 | Conference Paper | LibreCat-ID: 16672
Specht, Andreas, Sina Ober-Blobaum, Oliver Wallscheid, Christoph Romaus, and Joachim Bocker. “Discrete-Time Model of an IPMSM Based on Variational Integrators.” In 2013 International Electric Machines & Drives Conference, 2013. https://doi.org/10.1109/iemdc.2013.6556322.
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| DOI
2013 | Journal Article | LibreCat-ID: 16677
Witting, Katrin, Sina Ober-Blöbaum, and Michael Dellnitz. “A Variational Approach to Define Robustness for Parametric Multiobjective Optimization Problems.” Journal of Global Optimization, 2013, 331–45. https://doi.org/10.1007/s10898-012-9972-6.
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| DOI
2013 | Conference Paper | LibreCat-ID: 17048
Timmermann, Robert, and Michael Dellnitz. “Analysis of Team and Player Performance Using Recorded Trajectory Data.” In Performance Analysis of Sport IX, Part 8, Routledge, 2013.
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2013 | Conference Paper | LibreCat-ID: 17049
Jakobsmeyer, R., R. Schnittker, R. Timmermann, R. Zorn, U. Rückert, and J. Baumeister. “Running Performance Analysis in Basketball Using Recorded Trajectory Data.” In Performance Analysis of Sport IX, Part 8, Routledge, 2013.
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2013 | Journal Article | LibreCat-ID: 17050
Ober-Blöbaum, Sina, Molei Tao, Mulin Cheng, Houman Owhadi, and Jerrold E. Marsden. “Variational Integrators for Electric Circuits.” Journal of Computational Physics 242 (2013): 498–530. https://doi.org/10.1016/j.jcp.2013.02.006.
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| DOI
2013 | Conference Paper | LibreCat-ID: 29491
Gail, T., S. Leyendecker, and Sina Ober-Blöbaum. “Computing Time Investigations for Variational Multirate Integration.” In Proceedings of Applied Mathematics and Mechanics, 13(1):43–44, 2013.
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2013 | Book Chapter | LibreCat-ID: 29419
Schütze, O., K. Witting, Sina Ober-Blöbaum, M. Dellnitz, and Emilia Tantar. “Set Oriented Methods for the Numerical Treatment of Multi-Objective Optimization Problems.” In EVOLVE - A Bridge Between Probability, Set Oriented Numerics, and Evolutionary Computation, 187–219. Studies in Computational Intelligence. Berlin Heidelberg: Springer, 2013.
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2013 | Book Chapter | LibreCat-ID: 29418
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration for Constrained Systems.” In Jean-Claude Samin and Paul Fisette, Editors, Multibody Dynamics, 28:97–121. Computational Methods in Applied Sciences. Netherlands: Springer, 2013.
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2013 | Conference Paper | LibreCat-ID: 29441
Flaßkamp, K., Sina Ober-Blöbaum, T. Schneider, and J. Böcker. “Optimal Control of a Switched Reluctance Drive by a Direct Method Using a Discrete Variational Principle.” In 52nd IEEE International Conference on Decision and Control , 7467–72, 2013.
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2013 | Conference Paper | LibreCat-ID: 29443
Ober-Blöbaum, Sina, and A. Seifried. “A Multiobjective Optimization Approach for Optimal Control Problems of Mechanical Systems with Uncertainties.” In European Control Conference, 204–9, 2013.
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2013 | Conference Paper | LibreCat-ID: 29442
Flaßkamp, K., T. Murphey, and Sina Ober-Blöbaum. “Discretized Switching Time Optimization Problems.” In European Control Conference, 3179–84, 2013.
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2013 | Conference Paper | LibreCat-ID: 29447
Specht, A., Sina Ober-Blöbaum, O. Wallscheid, C. Romaus, and J. Böcker. “Discretetime Model of an IPMSM Based on Variational Integrators.” In IEEE International Electric Machines & Drives Conference (IEMDC), 1411–17, 2013.
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2013 | Conference Paper | LibreCat-ID: 29446
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “A Numerical Approach to Multiobjective Optimal Control of Multibody Dynamics.” In ECCOMAS Thematic Conference on Multibody Dynamics, 2013.
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2013 | Conference Paper | LibreCat-ID: 29444
Demoures, F. , F. Gay-Balmaz, T. Leitz, S. Leyendecker, Sina Ober-Blöbaum, and T.S. Ratiu. “Asynchronous Variational Lie Group Integration for Geometrically Exact Beam Dynamics.” In Proceedings of Applied Mathematics and Mechanics, 13(1):45–46, 2013.
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2013 | Conference Paper | LibreCat-ID: 29492
Ringkamp, M., S. Leyendecker, and Sina Ober-Blöbaum. “Multiobjective Optimal Control of a Four-Body Kinematic Chain.” In Proceedings of Applied Mathematics and Mechanics, 13(1):27–28, 2013.
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2013 | Conference Paper | LibreCat-ID: 29445
Gail, T. , S. Leyendecker, and Sina Ober-Blöbaum. “Computing Time Investigations of Variational Multirate Systems.” In Proceedings of Applied Mathematics and Mechanics, 13(1):43–44, 2013.
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