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

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

Clemens, Markus ; Rienen, Ursula van ; Weiland, Thomas (2014):
Correction to \grqqComparison of Krylov-Type Methods for Complex Linear Systems Applied to High-Voltage Problems\grqq.
In: IEEE Transactions on Magnetics, 50 (5), [Article]

Schreiber, Ute ; Clemens, Markus ; Rienen, Ursula van (2004):
Conformal FIT Formulation for Simulations of Electro-Quasistatic Fields.
In: International Journal of Applied Electromagnetics and Mechanics, 19, pp. 193-197. [Article]

Schreiber, Ute ; Clemens, Markus ; Rienen, Ursula van (2003):
Conformal FIT Formulation for Simulations of Electro-Quasistatic Fields.
pp. 378-379, Proceedings of the International Symposium on Applied Electromagnetics and Mechanics, [Conference or Workshop Item]

Schreiber, Ute ; Clemens, Markus ; Rienen, Ursula van (2003):
Conformal FIT formulation for simulations of electro-quasistatic fields.
In: ISEM, International Symposium on Applied Electromagnetics and Mechanics <11, 2003, Versailles>: Proceedings ...12-14 May, 2003.- S. 378-379, [Conference or Workshop Item]

Schreiber, Ute ; Keim, Sabine ; Rienen, Ursula van (2001):
Simulation of electric field strength and force density on contamined HV-insulators.
In: Scientific computing in electrical engineering : proceedings of the 3rd international workshop, August 2000, Warnemünde / Ursula van Rienen ... ed. - Berlin [u.a.] : Springer, 2001. - S. 79-86 (Lecture notes in computational science and engineering ; 18), Berlin [u.a.], Springer, [Conference or Workshop Item]

Pöplau, Gisela ; Rienen, Ursula van ; Staats, Joachim ; Weiland, Thomas (2000):
Fast Algorithms for the Tracking of Electron Beams.
pp. 1387-1389, Proceedings of the 7th European Particle Accelerator Conference, [Conference or Workshop Item]

Clemens, Markus ; Thoma, Peter ; Weiland, Thomas ; Rienen, Ursula van (1999):
Computational Electromagnetic-Field Calculation with the Finite-Integration Method.
In: Surveys on Mathematics for Industry Nr. 8,/3-4, 1998, 8 (4), pp. 213-232. [Article]

Weiland, Thomas ; Rienen, Ursula van ; Hülsmann, Peter ; Müller, Wolfgang Franz Otto ; Klein, Horst (1999):
Investigations of Trapped Higher Order Modes Using a 36-Cell Test Structure.
In: Physical Review Special Topics - Accelerators and Beams, 2, pp. 1-8. [Article]

Clemens, Markus ; Rienen, Ursula van ; Weiland, Thomas (1998):
Comparision of Krylov-Type Methods for Complex Linear Systems Applied to High-Voltage Problems.
In: IEEE Transactions on Magnetics, 34 (5), pp. 3335-3338. [Article]

Bartsch, Michael ; Rienen, Ursula van ; Weiland, Thomas (1998):
Consistent Finite Integration Approach for Coupled Computation of Static Current Distributions and Electromagnetic Fields.
34, pp. 3098-3101, IEEE Transactions on Magnetics, [Conference or Workshop Item]

Bartsch, Michael ; Rienen, Ursula van ; Weiland, Thomas (1997):
Consistent Finite Integration Approach for Coupled Computation of Static Current Distributions and Electromagnetic Fields.
1, pp. 57-58, Proceedings of the 11th Conference on the Computation of Electromagnetic Fields, [Conference or Workshop Item]

Hülsmann, Peter ; Müller, Wolfgang Franz Otto ; Klein, Horst ; Rienen, Ursula van ; Weiland, Thomas (1997):
The 36-Cell Structure Calculations and Experiments.
1, pp. 524-526, Proceedings of the 1997 Particle Accelerator Conference, [Conference or Workshop Item]

Hülsmann, P. ; Müller, W. F. O. ; Klein, H. ; Rienen, Ursula van ; Weiland, T. (1997):
The 36-cell structure calculations and experiments.
In: Proceedings of the 1997 Particle Accelerator Conference,
IEEE, 17th Particle Accelerator Conference, Vancouver, Canada, 12.-16.05.1997, ISBN 0-7803-4376-X,
DOI: 10.1109/PAC.1997.749743,
[Conference or Workshop Item]

Clemens, Markus ; Rienen, Ursula van ; Weiland, (1997):
Comparison of Krylov-type method for complex linear systems applied to high-voltage problems.
In: Conference on the Computation of Electromagnetic Fields <11, 1997, Rio de Janeiro, Brazil>: Proceedings. Vol. 2, S. 537-538, [Conference or Workshop Item]

Rienen, Ursula van (1997):
Lineare Gleichungssysteme in der numerischen Feldberechnung.
Darmstadt: 1997. II, 276 S., Darmstadt, Technische Univ. Darmstadt, [Habilitation]

Müller, Wolfgang Franz Otto ; Hülsmann, Peter ; Kurz, Martin ; Peschke, Claudius ; Klein, Horst ; Rienen, Ursula van ; Weiland, Thomas ; Dohlus, Martin (1996):
Measurements and Numerical Calculations on Higher-Order-Mode-Dampers within a Stack of 36 Detuned S-Band-Cells.
2, pp. 713-715, Proceedings of the XVIII International Linear Accelerator Conference,, [Conference or Workshop Item]

Weiland, Thomas ; Bartsch, Michael ; Becker, Ulrich ; Clemens, Markus ; Dehler, Micha ; Dohlus, Martin ; Drevlak, M. ; Du, Xingjun ; Ehmann, Ralf ; Eufinger, A. ; Gutschling, Stefan ; Hahne, Peter ; Klatt, Reinhard ; Krietenstein, Bernd ; Langstrof, Alfons ; Pinder, Philipp ; Podebrad, Oliver ; Pröpper, Thomas ; Rienen, Ursula van ; Schmitt, Dietmar ; Schuhmann, Rolf ; Schulz, Arne ; Schupp, Sören ; Schütt, Petra ; Thoma, Peter ; Timm, Martin ; Wagner, Bernhard ; Wipf, Susan G. ; Wolter, Heike ; Zhang, Min (1996):
MAFIA Version 4.
pp. 65-70, Proceedings of the Computational Accelerator Physics Conference (CAP), [Conference or Workshop Item]

Rienen, Ursula van ; Weiland, Thomas (1996):
Coupled Calculation of Electromagnetic Fields and Stationary Temperature Distributions.
2, pp. 1295-1297, Proceedings of the 5th European Particle Accelerator Conference, [Conference or Workshop Item]

Kurz, Martin ; Müller, Wolfgang Franz Otto ; Niermann, U. ; Hülsmann, Peter ; Klein, Horst ; Rienen, Ursula van ; Sommer, M. ; Podebrad, Oliver ; Weiland, Thomas (1996):
Higher-Order Modes in a 36-Cell Test Structure.
1, pp. 322-324, Proceedings of the 5th European Particle Accelerator Conference, [Conference or Workshop Item]

Rienen, Ursula van ; Clemens, Markus ; Weiland, Thomas (1996):
Simulation of Low-Frequency Fields on High-Voltage Insulators with Light Contaminations.
In: IEEE Transactions on Magnetics, 32 (3), pp. 816-819. [Article]

Rienen, Ursula van ; Pinder, Philipp ; Weiland, Thomas (1996):
Consistent Finite Integration Approach for Coupled Calculations of Electromagnetic Fields and Stationary Temperature Distributions.
pp. 294-295, Proceedings of the IEEE Conference on Electromagnetic Field Computation, [Conference or Workshop Item]

Clemens, Markus ; Schuhmann, Rolf ; Rienen, Ursula van ; Weiland, Thomas (1996):
Modern Krylov Subspace Methods in Electromagnetic Field Computation Using the Finite Integration Theory.
In: Applied Computational Electromagnetics Society Journal, 11 (1), pp. 70-84. [Article]

Rienen, Ursula van (1996):
Consistent finite integration approach for coupled calculation of electromagnetic fields and stationary temperature distributions.
In: Biennial IEEE Conference on Electromagnetic Field Computation <7, 1996, Okayama>: Proceedings, [Conference or Workshop Item]

Rienen, Ursula van (1996):
Consistent finite integration approach for coupled calculation of electromagnetic fields and stationary temperature distributions.
In: Biennial IEEE Conference on Electromagnetic Field Computation <7, 1996, Okayama>: Proceedings, [Conference or Workshop Item]

Rienen, Ursula van (1996):
Coupled calculation of electromagnetic fields and stationary temperature distributions.
In: European Particle Accelerator Conference <1996, Sitges/Barcelona>: Proceedings. Vol. 2, S. 1295-1297, [Conference or Workshop Item]

Bartsch, Michael ; Rienen, Ursula van ; Weiland, Thomas (1996):
Generation of 3D isosurfaces by means of the marching cube algorithm.
In: IEEE Transactions on magnetics. 32 (1996), No. 3, S. 1469-1472, [Article]

Clemens, Markus ; Schuhmann, ; Rienen, Ursula van ; Weiland, (1996):
Modern Krylov subspace methods in electromagnetic field computation using the finite integration theory.
In: Applied computational electromagnetics journal, 11 (1), pp. 70-84. [Article]

Rienen, Ursula van (1996):
Simulation of low-frequency fields on high-voltage insulators with light contaminations.
In: IEEE Transactions on Magnetics. 32 (1996), No. 3, S. 816-819, [Article]

Rienen, Ursula van (1996):
Simulation of low-frequency fields on high-voltage insulators with light contaminations.
In: IEEE Transactions on Magnetics. 32 (1996), No. 3, S. 816-819, [Article]

Becker, Ulrich ; Dehler, Micha ; Dohlus, Martin ; Du, Xingjun ; Gutschling, Stefan ; Klatt, Reinhard ; Langstrof, Alfons ; Pröpper, Thomas ; Rienen, Ursula van ; Schmitt, Dietmar ; Steffen, Bernhard ; Thoma, Peter ; Wagner, Bernhard ; Weiland, Thomas ; Wipf, Susan G. ; Wolter, Heike ; Zhang, Min (1994):
Die Gitter-Maxwellgleichungen, Theorie und Anwendungsspektrum.
37, pp. 721-738, Kleinheubacher Berichte, [Conference or Workshop Item]

Rienen, Ursula van (1994):
Mode Analysis of Circular Waveguide Structures Using the Mode Matching Technique.
297, pp. 90-98, AIP Conference Proceedings 297 Computational Accelerator Phyiscs, Los Alamos, NM 1993, [Conference or Workshop Item]

Rienen, Ursula van (1993):
Higher Order Mode Analysis of Tapered Disc-Loaded Waveguides Using the Mode Matching Technique.
In: Particle Accelerators, 41, pp. 173-201. [Article]

Beyer, H. G. ; Drevlak, M. ; Holtkamp, Norbert ; Rienen, Ursula van ; Tsakanov, V. ; Wanzenberg, Rainer ; Weiland, Thomas ; Zhang, Min (1993):
Attenuation of Transverse Modes by Variable Cell Geometries in Travelling Wave Tubes.
2, pp. 876-878, Proceedings of the XV International Conference on High Energy Accelerators, [Conference or Workshop Item]

Beyer, H. G. ; Drevlak, M. ; Holtkamp, Norbert ; Rienen, Ursula van ; Tsakanov, V. ; Wanzenberg, Rainer ; Weiland, Thomas ; Zhang, Min (1993):
Automatic Computer-Aided Optimization of Cavities for the Design of Accelerating Structures.
2, pp. 939-941, Proceedings of the XV International Conference on High Energy Accelerators, [Conference or Workshop Item]

Beyer, H. G. ; Drevlak, M. ; Holtkamp, Norbert ; Rienen, Ursula van ; Tsakanov, V. ; Wanzenberg, Rainer ; Weiland, Thomas ; Zhang, Min (1993):
Minimazation of Multibunch-BBU in a Linac by Evolutionary Strategies.
2, pp. 848-850, Proceedings of the XV International Conference on High Energy Accelerators, [Conference or Workshop Item]

Beyer, H. G. ; Holtkamp, Norbert ; Rienen, Ursula van ; Steinigke, Klaus ; Tsakanov, V. ; Wanzenberg, Rainer ; Weiland, Thomas ; Witting, Martin ; Zhang, Min (1993):
Modal Field Matching in Tapered Multicell Structures.
2, pp. 845-847, Proceedings of the XV International Conference on High Energy Accelerators, [Conference or Workshop Item]

Beyer, H. G. ; Drevlak, M. ; Holtkamp, Norbert ; Rienen, Ursula van ; Tsakanov, V. ; Wanzenberg, Rainer ; Weiland, Thomas ; Zhang, Min (1993):
Single and Multi Bunch Instabilities in a 2X250 GeV Linear Collider.
2, pp. 855-857, Proceedings of the XV International Conference on High Energy Accelerators, [Conference or Workshop Item]

Beyer, H. G. ; Drevlak, M. ; Holtkamp, Norbert ; Rienen, Ursula van ; Tsakanov, V. ; Wanzenberg, Rainer ; Weiland, Thomas ; Zhang, Min (1993):
Structure Work for a S-Band Linear Collider.
2, pp. 830-832, Proceedings of the XV International Conference on High Energy Accelerators, [Conference or Workshop Item]

Beyer, H. G. ; Drevlak, M. ; Holtkamp, Norbert ; Rienen, Ursula van ; Tsakanov, V. ; Wanzenberg, Rainer ; Weiland, Thomas ; Zhang, Min (1993):
Wake Field Effects in Final Focus Quadrupoles for Next Linear Collider.
2, pp. 851-854, Proceedings of the XV International Conference on High Energy Accelerators, [Conference or Workshop Item]

Dwersteg, B. ; Hartwig, H. ; Holtkamp, Norbert ; Kreps, G. ; Rienen, Ursula van ; Schumann, G. ; Sesselberg, E. ; Weiland, Thomas (1992):
Structure Studies for a S-Band Linear Collider.
pp. 516-518, Proceedings of the XVI International Linear Accelerator Conference, [Conference or Workshop Item]

Rienen, Ursula van (1991):
A Multigrid-Algorithm for an Indefinite, Non-Hermitian Linear System in the Calculation of Electromagnetic Fields.
189, pp. 273-284, GMD-Studien Nr. 189, W.Hackbusch, U.Trottenberg (Hrsg) May 1991, [Conference or Workshop Item]

Rienen, Ursula van ; Weiland, Thomas (1990):
Impedance Calculation with URMEL-I Using Multigrid Methods.
In: IEEE Transactions on Magnetics, 26 (2), pp. 743-746. [Article]

Cooper, Richard K. ; Browman, M. Jean ; Weiland, Thomas ; Rienen, Ursula van (1988):
Waveguide Calculations Using Established Codes.
In: IEEE Transactions on Electron Devices, 35 (11), pp. 2044-2045. [Article]

Rienen, Ursula van ; Weiland, Thomas (1988):
Impedance Calculation Above Cut-Off with URMEL-I.
1, pp. 890-892, Proceedings of the 1st European Particle Accelerator Conference, [Conference or Workshop Item]

Rienen, Ursula van ; Weiland, Thomas (1987):
Triangular Discretization Method for the Evaluation of RF-Fields in Waveguides and Cylindrically Symmetric Cavities.
In: Particle Accelerators, 20, pp. 239-267. [Article]

Rienen, Ursula van ; Weiland, Thomas (1986):
Cavity and Waveguide Design by Triangular Mesh Code URMEL-T.
pp. 286-288, Proceedings of the International Linear Accelerator Conference, [Conference or Workshop Item]

Rienen, Ursula van ; Weiland, Thomas (1986):
Impedance of Cavities with Beam Ports Above Cut-Off.
pp. 289-291, Proceedings of the International Linear Accelerator Conference, [Conference or Workshop Item]

Rienen, Ursula van ; Weiland, Thomas (1985):
Triangular Discretization Method for the Evaluation of RF-Fields in Cylindrically Symmetric Cavities.
In: IEEE Transactions on Magnetics, 21 (6), pp. 2317-2320. [Article]