TU Darmstadt / ULB / TUbiblio

Browse by Person

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Group by: No Grouping | Item Type | Date | Language
Number of items: 62.

Galetzka, Armin and Bontinck, Zeger and Römer, Ulrich and Schöps, Sebastian (2019):
A multilevel Monte Carlo method for high-dimensional uncertainty quantification of low-frequency electromagnetic devices.
In: IEEE Transactions on Magnetics, IEEE, ISSN 0018-9464,
DOI: 10.1109/TMAG.2019.2911053,
[Online-Edition: https://doi.org/10.1109/TMAG.2019.2911053],
[Article]

Schmitt, Nikolai and Georg, Niklas and Gauthier, Brière and Loukrezis, Dimitrios and Héron, Sébastien and Lanteri, Stéphane and Klitis, Charalambos and Sorel, Marc and Römer, Ulrich and De Gersem, Herbert and Vézian, Stéphane and Genevet, Patrice (2019):
Optimization and uncertainty quantification of gradient index metasurfaces.
In: Optical Materials Express, OSA, pp. 892-910, 9, (2), DOI: 10.1364/OME.9.000892,
[Online-Edition: http://www.osapublishing.org/ome/abstract.cfm?URI=ome-9-2-89...],
[Article]

Loukrezis, Dimitrios and Römer, Ulrich and De Gersem, Herbert (2019):
Assessing the Performance of Leja and Clenshaw-Curtis Collocation for Computational Electromagnetics with Random Input Data.
In: International Journal for Uncertainty Quantification, Begell House, ISSN 2152-5099,
DOI: 10.1615/Int.J.UncertaintyQuantification.2018025234,
[Online-Edition: http://www.dl.begellhouse.com/journals/52034eb04b657aea.html],
[Article]

Jankoski, Radoslav and Römer, Ulrich and Schöps, Sebastian (2019):
Stochastic modeling of magnetic hysteretic properties by using multivariate random fields.
In: International Journal for Uncertainty Quantification, Begell House, pp. 85-102, 9, (1), ISSN 2152-5080,
DOI: 10.1615/Int.J.UncertaintyQuantification.2019025638,
[Online-Edition: https://doi.org/10.1615/Int.J.UncertaintyQuantification.2019...],
[Article]

Georg, Niklas and Corno, Jacopo and De Gersem, Herbert and Zadeh, Shahnam Gorgi and Römer, Ulrich and Schöps, Sebastian and Sulimov, Alexey and van Rienen, Ursula (2018):
Uncertainty quantification for the fundamental mode spectrum of the European XFEL Cavities.
In: 13th International Computational Accelerator Physics Conference (ICAP18), [Online-Edition: http://bt.pa.msu.edu/ICAP18],
[Conference or Workshop Item]

Ion, Ion Gabriel and Bontinck, Zeger and Loukrezis, Dimitrios and Römer, Ulrich and Lass, Oliver and Ulbrich, Stefan and Schöps, Sebastian and De Gersem, Herbert (2018):
Robust Shape Optimization of Electric Devices Based on Deterministic Optimization Methods and Finite Element Analysis With Affine Decomposition and Design Elements.
In: Electrical Engineering (Archiv für Elektrotechnik), ISSN 1432-0487,
DOI: 10.1007/s00202-018-0716-6,
[Online-Edition: https://doi.org/10.1007/s00202-018-0716-6],
[Article]

Georg, Niklas and Loukrezis, Dimitrios and Römer, Ulrich and Schöps, Sebastian (2018):
Uncertainty Quantification for an Optical Grating Coupler with Adjoint-based Adaptive Collocation.
Maxwell in Motion, In: Workshop on Advances in Electromagnetic Research — KWT 2018, Rietzlern, Austria, [Online-Edition: http://maxwell-in-motion.org],
[Conference or Workshop Item]

Bontinck, Zeger and Ion, Ion Gabriel and Loukrezis, Dimitrios and Römer, Ulrich and Schöps, Sebastian and De Gersem, Herbert (2018):
Using Affine Decompositions and Design Elements for Geometric Parametrization.
Maxwell in Motion, In: Workshop on Advances in Electromagnetic Research — KWT 2018, Rietzlern, Austria, [Online-Edition: http://maxwell-in-motion.org],
[Conference or Workshop Item]

Jankoski, Radoslav and Römer, Ulrich and Schöps, Sebastian (2018):
Modeling uncertainties in the magnetic hysteresis and their impact on the field quality of a combined function magnet.
In: 11th International Symposium on Electric and Magnetic Fields (EMF 2018), [Online-Edition: http://aimontefiore.org/emf2018/],
[Conference or Workshop Item]

Ion, Ion Gabriel and Loukrezis, Dimitrios and Römer, Ulrich and Bontinck, Zeger and Schöps, Sebastian and Lass, Oliver and Ulbrich, Stefan and De Gersem, Herbert (2018):
Shape Optimization of Electric Devices Combining a Deterministic Optimization Method With Design Elements.
In: 11th International Symposium on Electric and Magnetic Fields (EMF 2018), [Online-Edition: http://aimontefiore.org/emf2018/],
[Conference or Workshop Item]

Georg, Niklas and Römer, Ulrich and Schöps, Sebastian and Schuhmann, Rolf (2018):
Uncertainty Quantification for an Optical Grating Coupler using Adaptive Stochastic Collocation.
In: SIAM Conference on Uncertainty Quantification 2018, [Online-Edition: https://www.siam.org/meetings/uq18],
[Conference or Workshop Item]

Römer, Ulrich and Clénet, Stéphane and Schöps, Sebastian (2018):
Duality Based Estimation of Linearization Errors in Stochastic Computations.
München, In: 89th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM 2018), [Online-Edition: http://jahrestagung.gamm-ev.de],
[Conference or Workshop Item]

Loukrezis, Dimitrios and Römer, Ulrich and Casper, Thorben and Schöps, Sebastian and De Gersem, Herbert (2018):
High Dimensional Uncertainty Quantification for an Electrothermal Field Problem using Stochastic Collocation on Sparse Grids and Tensor Train Decomposition.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 31, (2), ISSN 1099-1204,
[Online-Edition: https://doi.org/10.1002/jnm.2222],
[Article]

Casper, Thorben and Römer, Ulrich and De Gersem, Herbert and Schöps, Sebastian (2018):
Coupled Simulation of Transient Heat Flow and Electric Currents in Thin Wires: Application to Bond Wires in Microelectronic Chip Packaging.
In: arXiv, [Report]

Bontinck, Zeger and Corno, Jacopo and Gersem, Herbert De and Kurz, Stefan and Pels, Andreas and Schöps, Sebastian and Wolf, Felix and de Falco, Carlo and Dölz, Jürgen and Vázquez, Rafael and Römer, Ulrich (2017):
Recent Advances of Isogeometric Analysis in Computational Electromagnetics.
In: ICS Newsletter (International Compumag Society), 3, [Online-Edition: http://www.compumag.org/jsite/images/stories/newsletter],
[Article]

Casper, Thorben and Römer, Ulrich and Schöps, Sebastian
Dyczij-Edlinger, Romanus (ed.) (2017):
Determining Bond Wire Temperatures in Electronic Devices by a 1D-3D Coupling Approach.
Miltenberg, In: URSI Kleinheubacher Tagung (KHB 2017), Miltenberg, [Online-Edition: https://www.kh2017.de],
[Conference or Workshop Item]

Jankoski, Radoslav and Römer, Ulrich and Schöps, Sebastian (2017):
Modeling Uncertainties in the Magnetic Hysteresis and their Impact on the Field Quality of a Combined Function Magnet.
In: Workshop on Advances in Electromagnetic Research — KWT 2017, [Online-Edition: http://maxwell-in-motion.org],
[Conference or Workshop Item]

Jankoski, Radoslav and Römer, Ulrich and Schöps, Sebastian
Schäfer, Michael (ed.) (2017):
Modeling uncertainties in the magnetic hysteresis and their impact on the field quality of a combined function magnet.
Darmstadt, Germany, In: 4th International Conference on Computational Engineering (ICCE 2017), Darmstadt, Germany, [Conference or Workshop Item]

Casper, Thorben and Römer, Ulrich and Schöps, Sebastian
Schäfer, Michael (ed.) (2017):
On the Simulation of Thin Wires in a Coupled 1D-3D Setting.
Darmstadt, Germany, In: 4th International Conference on Computational Engineering (ICCE 2017), Darmstadt, Germany, [Conference or Workshop Item]

Georg, Niklas and Römer, Ulrich and Schöps, Sebastian (2017):
Uncertainty Quantification for a Plasmon Waveguide using Stochastic Collocation.
In: Workshop on Advances in Electromagnetic Research — KWT 2017, [Online-Edition: http://maxwell-in-motion.org],
[Conference or Workshop Item]

Casper, Thorben and Römer, Ulrich and Schöps, Sebastian
Jung, Hyun-Kyo (ed.) (2017):
An Electrothermal 1D-3D Coupling Approach for Thin Wires in Microelectronic Chip Packages.
Daejeon, Korea, In: 21th Conference on the Computation of Electromagnetic Fields, Daejeon, Korea, [Online-Edition: http://www.compumag2017.com],
[Conference or Workshop Item]

Jankoski, Radoslav and Römer, Ulrich and Schöps, Sebastian
Jung, Hyun-Kyo (ed.) (2017):
The Impact of Spatial Uncertainties in the Magnetic Reluctivity on the Field Quality of a Combined Function Magnet.
Daejeon, Korea, In: 21th Conference on the Computation of Electromagnetic Fields, Daejeon, Korea, [Online-Edition: http://www.compumag2017.com],
[Conference or Workshop Item]

Römer, Ulrich and Schmidt, Christian and van Rienen, Ursula and Schöps, Sebastian (2017):
Low-Dimensional Stochastic Modeling of the Electrical Properties of Biological Tissues.
In: IEEE Transactions on Magnetics, pp. 1-4, 53, (6), ISSN 0018-9464,
DOI: 10.1109/TMAG.2017.2668841,
[Online-Edition: https://doi.org/10.1109/TMAG.2017.2668841],
[Article]

Römer, Ulrich and Casper, Thorben and Schöps, Sebastian (2017):
Uncertainty Quantification for a Singular Electrothermal Coupled Problem with Error Control.
Rhodes Island, Greece, In: UNCECOMP 2017, Rhodes Island, Greece, [Online-Edition: https://2017.uncecomp.org],
[Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and De Gersem, Herbert (2017):
A Defect Corrected Finite Element Approach for the Accurate Evaluation of Magnetic Fields on Unstructured Grids.
In: Journal of Computational Physics, pp. 688-699, 335, DOI: 10.1016/j.jcp.2017.01.041,
[Online-Edition: https://doi.org/10.1016/j.jcp.2017.01.041],
[Article]

Jankoski, Radoslav and Römer, Ulrich and Schöps, Sebastian (2017):
Modeling of Spatial Uncertainties in the Magnetic Reluctivity.
In: COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, pp. 1151-1167, 36, (4), ISSN 0332-1649,
[Online-Edition: https://doi.org/10.1108/COMPEL-10-2016-0438],
[Article]

Galetzka, Armin and Bontinck, Zeger and Römer, Ulrich and Schöps, Sebastian (2017):
Multilevel Monte Carlo Simulation of the Eddy Current Problem With Random Parameters.
In: 2017 International Applied Computational Electromagnetics Society Symposium, IEEE, [Online-Edition: https://doi.org/10.23919/ROPACES.2017.7916062],
[Book Section]

Galetzka, Armin and Bontinck, Zeger and Römer, Ulrich and Schöps, Sebastian (2017):
Multilevel Monte Carlo Simulation of the Eddy Current Problem With Random Parameters.
In: 2017 International Applied Computational Electromagnetics Society (ACES) Symposium, [Online-Edition: http://aces-society.org/conference/Italy_2017/],
[Conference or Workshop Item]

Loukrezis, Dimitrios and Römer, Ulrich and De Gersem, Herbert (2017):
Leja-Based Adaptive Sparse Grids for High-Dimensional Uncertainty Quantification in Scattering Parameter Simulations.
In: Proceedings of the 4th International Conference on Computational Engineering, [Conference or Workshop Item]

Loukrezis, Dimitrios and Römer, Ulrich and De Gersem, Herbert (2017):
Leja-Based Adaptive Sparse Grids for Uncertainty Quantification in High-Frequency Electromagnetics.
In: Kleinheubacher Berichte, [Conference or Workshop Item]

Casper, Thorben and Römer, Ulrich and Schöps, Sebastian (2016):
Determination of Bond Wire Failure Probabilities in Microelectronic Packages.
In: THERMINIC 2016, [Online-Edition: http://www.therminic2016.eu],
[Conference or Workshop Item]

Jankoski, Radoslav and Römer, Ulrich and Schöps, Sebastian
Belahcen, Anouar and Demenko, Andrzej and Pietrowski, Wojciech (eds.) (2016):
Stochastic Modeling of an Inhomogeneous Magnetic Reluctivity Using the Karhunen-Loève Expansion and the Hierarchical Matrix Technique.
In: XXIV Symposium Electromagnetic Phenomena in Nonlinear Circuits - Proceedings EPNC 2016, Poznań, PTETiS Publishers, [Book Section]

Jankoski, Radoslav and Römer, Ulrich and Schöps, Sebastian (2016):
Stochastic Modeling of an Inhomogeneous Magnetic Reluctivity Using the Karhunen-Loève Expansion and the Hierarchical Matrix Technique.
In: XXIV Symposium Electromagnetic Phenomena in Nonlinear Circuits (EPNC 2016), [Online-Edition: http://ptetis.put.poznan.pl/epnc/],
[Conference or Workshop Item]

Loukrezis, Dimitrios and Römer, Ulrich and Casper, Thorben and Schöps, Sebastian and De Gersem, Herbert (2016):
Application of High Dimensional Uncertainty Quantification Methods to Electrothermal Field Problems.
In: 10th International Symposium on Electric and Magnetic Fields (EMF 2016), [Online-Edition: http://www.aimontefiore.org/emf2016/],
[Conference or Workshop Item]

Casper, Thorben and Römer, Ulrich and Schöps, Sebastian (2016):
Efficient Evaluation of Bond Wire Fusing Probabilities.
In: SIAM Conference on Uncertainty Quantification 2016, [Online-Edition: https://www.siam.org/meetings/uq16/],
[Conference or Workshop Item]

Casper, Thorben and Römer, Ulrich and Schöps, Sebastian (2016):
Determination of Bond Wire Failure Probabilities in Microelectronic Packages.
In: 22nd International Workshop on Thermal Investigations of ICs and Systems (THERMINIC), pp. 39-44, [Online-Edition: https://doi.org/10.1109/THERMINIC.2016.7748645],
[Book Section]

ter Maten, E. Jan W. and Schöps, Sebastian and Duque, David and Casper, Thorben and De Gersem, Herbert and Römer, Ulrich (2016):
Nanoelectronic COupled problems solutions - nanoCOPS: modelling, multirate, model order reduction, uncertainty quantification, fast fault simulation.
In: Journal of Mathematics in Industry, Springer, 7, (2), ISSN 2190-5983,
[Online-Edition: https://dx.doi.org/10.1186/s13362-016-0025-5],
[Article]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2016):
Stochastic Modeling and Regularity of the Nonlinear Elliptic curl-curl Equation.
In: SIAM/ASA Journal on Uncertainty Quantification, SIAM, pp. 952-979, 4, (1), ISSN 2166-2525,
[Online-Edition: http://dx.doi.org/10.1137/15M1026535],
[Article]

Römer, Ulrich and Schöps, Sebastian and De Gersem, Herbert (2015):
An Adjoint Approach for Uncertainty Quantification of Magnetoquasistatic Field Problems.
In: International Conference on Electromagnetics in Advanced Applications (ICEAA) 2015, [Conference or Workshop Item]

Lass, Oliver and Römer, Ulrich and Schöps, Sebastian (2015):
Robust Shape Optimization of Accelerator Magnets.
In: PIERS Progress In Electromagnetics Research Symposium (PIERS) 2015, [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and De Gersem, Herbert (2015):
A Defect Correction Scheme for the Accurate Evaluation of Magnetic Fields on Unstructured Grids.
In: Proceedings of the 20th Conference on the Computation of Electromagnetic Fields, [Online-Edition: http://www.compumag2015.com],
[Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2015):
Magnetoquasistatic Simulation with Uncertainties and Applications in Magnet Design.
In: URSI AT-RASC 2015, [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian (2015):
Stochastic Modeling and Regularity of the Nonlinear Elliptic-Parabolic Magnetoquasistatic Equation.
Lecce, In: 86th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM 2015), [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and De Gersem, Herbert (2015):
An Adjoint Approach for Uncertainty Quantifcation of Magnetoquasistatic Field Problems.
In: Proceedings of the International Conference on Electromagnetics in Advanced Applications, [Online-Edition: http://dx.doi.org/10.1109/ICEAA.2015.7297241],
[Book Section]

Römer, Ulrich and Schöps, Sebastian (2015):
Adjoint Error Estimation for a Pseudo-Spectral Approach to Stochastic Field-Circuit Coupled Problems.
In: Proceedings in Applied Mathematics and Mechanics, Wiley, pp. 711-714, [Online-Edition: http://dx.doi.org/10.1002/pamm.201510345],
[Book Section]

Römer, Ulrich (2015):
Numerical Approximation of the Magnetoquasistatic Model with Uncertainties and its Application to Magnet Design.
Darmstadt, Technische Universität, [Online-Edition: http://tuprints.ulb.tu-darmstadt.de/4950],
[Ph.D. Thesis]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2014):
A Defect Correction Method for the Accurate Local Evaluation of Magnetic Fields.
In: URSI Kleinheubacher Tagung (KHB 2014), [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2014):
A Spline Based Shape Derivative Approach for the Nonlinear Magnetostatic Interface Problem.
In: 13th International Workshop on Optimization and Inverse Problems in Electromagnetism (OIPE2014), [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2014):
Methods for the Quantification of Uncertainties in Nonlinear Material Laws in Electrical Engineering.
In: 6th International Conference on Advanced COmputational Methods in ENgineering (ACOMEN), [Conference or Workshop Item]

Jansen, Lennart and Römer, Ulrich and Schöps, Sebastian (2014):
Abstract Differential-Algebraic Equations in Electrical Engineering.
Erlangen-Nürnberg, In: 85th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM 2014), [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2014):
First Order k-th Moment Analysis for the Nonlinear Eddy Current Problem.
In: SIAM Conference on Uncertainty Quantification 2014, [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2014):
Approximation of Moments for the Nonlinear Eddy Current Model with Material Uncertainties.
In: IEEE Transactions on Magnetics, 50, (2), [Online-Edition: http://dx.doi.org/10.1109/TMAG.2013.2284637],
[Article]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2013):
Approaches for the Quantification of Uncertainies in Stochasic Magnet Design.
In: Beam Dynamics meets Magnets in the EuCARD2 XBEAM-XRING Network, [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2013):
A First Order k-th Moment Method for the Nonlinear Magnetoquasistatics Problem with Material Uncertainties.
In: Kleinheubacher Tagung 2013, [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2013):
Second Moment Analysis of the Nonlinear Eddy Current Model with Material Uncertainties.
In: 19th International Conference on the Computation of Electromagnetic Fields COMPUMAG, [Conference or Workshop Item]

Klimek, Mariusz and Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2013):
Discretization of Maxwell Equations in Geometric Algebra Setting.
In: URSI EMTS 2013, [Conference or Workshop Item]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2013):
On Uncertainties in Low-Frequency Electromagnetics.
In: URSI Commission B Workshop, [Conference or Workshop Item]

Bartel, Andreas and De Gersem, Herbert and Hülsmann, Timo and Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2013):
Quantification of Uncertainty in the Field Quality of Magnets Originating from Material Measurements.
In: IEEE Transactions on Magnetics, pp. 2367-2370, 49, (5), [Online-Edition: http://dx.doi.org/10.1109/TMAG.2013.2241041],
[Article]

Klimek, Mariusz and Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2013):
Space-Time Discretization of Maxwell's Equations in the Setting of Geometric Algebra.
In: Proceedings of the URSI International Symposium on Electromagnetic Theory, pp. 1-24, [Book Section]

Römer, Ulrich and Schöps, Sebastian and Weiland, Thomas (2012):
On Uncertainties in Low-Frequency Electromagnetics.
In: Seminar in Numerical Analysis, [Conference or Workshop Item]

Claßen, Christoph and Gjonaj, Erion and Römer, Ulrich and Schuhmann, Rolf and Weiland, Thomas (2011):
Modeling of Field Singularities at Dielectric Edges Using Grid Based Methods.
In: Advances in Radio Science, pp. 39-44, 9, [Article]

Römer, Ulrich and Gjonaj, Erion and Weiland, Thomas (2010):
A Discontinous Galerkin Method with Locally Singular Basis Functions.
In: Proceedings of the 10th International Workshop on Finite Elements for Microwave Engineering, [Conference or Workshop Item]

This list was generated on Tue Jun 18 00:51:08 2019 CEST.