Selected Talks

List of selected talks for download (pdf)

Some talks are available as a pdf download. Be aware that the file size can be large.

Plenary Lectures

  1. S. Schnepp, The Discontinuous Galerkin Method on Dynamical hp-Meshes, Scientific Computing in Electrical Engineering, SCEE 2012, 2012.
  2. S. Schnepp, Short Course on the Discontinuous Galerkin Method – Part I (Introduction, General Ideas in 1D and 3D), Non-Conforming Meshes and hp-Adaptation, 8th Workshop on Numerical Methods for Optical Nano Structures, Zurich, Switzerland, 2012.
  3. S. Schnepp, Short Course on the Discontinuous Galerkin Method – Part III (Irregular Meshes and hp-Adaptivity, 8th Workshop on Numerical Methods for Optical Nano Structures, Zurich, Switzerland, 2012.
  4. S. Schnepp, Discontinuous Galerkin Methods with Transient hp-Adaptation, URSI 20th In- ternational Symposium on Electromagnetic Theory (EMTS), Berlin, Germany, 2010.

Invited Talks

  1. S. Schnepp, General Curvilinear Hexahedral Meshes for the Discontinuous Galerkin Method, The 12th International Workshop on Finite Elements for Microwave Engineering (FEM2014), Chengdu, China, 2014.
  2. S. Schnepp, Finite Element Approaches to Electromagnetics, ABB Corporate Research, Baden-Dättwil, Switzerland, 2014.
  3. S. Schnepp, M. Lilienthal, F. Kretzschmar, Space-Time and hp-Adaptive Discontinuous Galerkin Methods for Time-Domain Electromagnetics, Seminar of Numerical Analysis, Chair of Computational Mathematics and Simulation Science, EPF Lausanne, Switzerland, 2014.
  4. S. Schnepp, A Multi-Scale and Multi-Physics Computational Method Applied to the Simulation of Laser Induced Electron Emission from Metallic Nanotips, Photonics Laboratory Seminar, ETH Zurich, Switzerland, 2013.
  5. S. Schnepp, A. Alparslan, J. Niegemann, C. Hafner, On the Numerical Modeling of Sharp Metallic Tips, 4th International Conference from Nanoparticles and Nanomaterials to Nan- odevices and Nanosystems (IC4N), Corfu, Greece, 2013.
  6. S. Schnepp, Dynamical hp-Meshes with Specifiable Error Tolerances for Discontinuous Galerkin Time-Domain Computations, FEMTEC 2013, 4th International Congress on Com- putational Engineering and Sciences, Las Vegas, USA, 2013.
  7. F. Kretzschmar, S. Schnepp, I. Tsukerman, T. Weiland, The Discontinuous Galerkin Trefftz Method, FEMTEC 2013, 4th International Congress on Computational Engineering and Sciences, Las Vegas, USA, 2013.
  8. S. Schnepp, Approaches to Time-Domain Electromagnetics with the Discontinuous Galerkin Method, IFIP TC7.2 Workshop, Electromagnetics – Modelling, Simulation, Control and Industrial Applications, Berlin, Germany, 2013.
  9. M. Lilienthal, S. Schnepp, T. Weiland, Non-dissipative Space-Time hp-Discontinuous Galerkin Method for the Time-Dependent Maxwell Equations, IFIP TC7.2 Workshop, Electromagnetics – Modelling, Simulation, Control and Industrial Applications, Berlin, Germany, 2013.
  10. S. Schnepp, Two Approaches to Time-Domain Electromagnetics with the Discontinuous Galerkin Method, Colloquium of the SFB 708 3D-Surface Engineering, TU Dortmund, Germany, 2013.
  11. S. Schnepp, F. Kretzschmar, Approaches to Time-Domain Electromagnetics with the Discontinuous Galerkin Method, NACHOS project-team at INRIA Sophia Antipolis, France, 2012.
  12. M. Lilienthal, S. Schnepp, Non-dissipative spacetime hp-discontinuous Galerkin method for the time-dependent Maxwell Equations, NACHOS project-team at INRIA Sophia Antipolis, France, 2012.
  13. S. Schnepp, An Efficient Dynamic hp-Discontinuous Galerkin Formulation for Time-Domain Electromagnetics, ESCO conference 2012, Pilsen, Czech Republic, 2012.
  14. M. Lilienthal, S. Schnepp, Non-dissipative spacetime hp-discontinuous Galerkin method for the time-dependent Maxwell Equations, ESCO conference 2012, Pilsen, Czech Republic, 2012.
  15. S. Schnepp, The Discontinuous Galerkin Method and its Application to the Maxwell Time Domain Problem, Mathematics and Statistics Colloquium, University of Nevada, Reno, USA, 2011.
  16. S. Schnepp, T. Weiland, Simulating multi-scale multi-physics particle accelerator problems with the adaptive discontinuous Galerkin method, SIAM Conference on Computational Sci- ence and Engineering (CSE), Reno, USA, 2011.
  17. S. Schnepp, Introduction of a High-Order Space-Time Trefftz DG Method, Mathematical Colloquium, University of West Bohemia, Pilsen, Czech Republic, 2011.
  18. S. Schnepp, Recent Developments towards an Automatic hp-Adaptive DG Code, Mathemat- ical Colloquium, University of West Bohemia, Pilsen, Czech Republic, 2011.
  19. S. Schnepp, Applying an hp-Adaptive Discontinuous Galerkin Scheme to Beam Dynamics Simulations, 10th International Computational Accelerator Physics Conference (ICAP), San Francisco, USA, 2009.
  20. E. Gjonaj, S. Schnepp, Some Space and Time Adaptive Methods for Particle-Beam Sim- ulations, Universit Louis Pasteur Strasbourg, Institut de Recherche Mathmatique Avance, Stasbourg, France, 2006.
  21. S. Schnepp, Emittanz Studien für das PITZ-Projekt, MAMI Seminar, Mainz, Germany, 2005.

Selected Conference and Workshop Talks

  1. F. Kretzschmar, S. Schnepp, H. Egger, I. Tsukerman, T. Weiland, A Space-time Discontinuous Galerkin Trefftz Method, Progress In Electromagnetics Research Symposium (PIERS) 2015, Prague, Czech Republic, 2015.
  2. S. Schnepp, D. Charrier, D. May, A discontinuous Galerkin method for studying elasticity and variable viscosity Stokes problems, European Geosciences Union General Assembly 2015 (EGU 2015), Vienna, Austria, 2015.
  3. F. Kretzschmar, S. Schnepp, I. Tsukerman, T. Weiland, H. Egger, The Discontinuous Galerkin Trefftz Method, The 12th International Workshop on Finite Elements for Microwave Engineering (FEM2014), Chengdu, China, 2014.
  4. M. Lilienthal, S. Schnepp, T. Weiland, Non-dissipative Space-Time hp-Discontinuous Galerkin Method for the Time-Dependent Maxwell Equations, ENUMATH Conference, Lausanne, Switzerland, 2013.
  5. S. Schnepp, Time-domain simulations on adaptive meshes with specifiable error tolerances, Workshop of the International Union of Radio Science (URSI) Germany Commission B, Insel Poel, Germany, 2013.
  6. M. Lilienthal, S. Schnepp, T. Weiland, Non-dissipative spacetime hp-discontinuous Galerkin method for the time-dependent Maxwell Equations, SIAM Conference on Computational Science and Engineering (CSE), Boston, USA, 2013.
  7. O. Thoma, C. Meyer, S. Schnepp, Optimal Control of a Particle Accelerator, Seminar zur Optimalsteuerung, Haus im Ensstal, Austria, 2012.
  8. A. Kuhl, A. Angelovski, A. Penirschke, S. Schnepp, et al., Analysis of the Electrooptical Front End for the New 40 GHz Bunch Arrival Time Monitor, International Beam Instrumentation Conference, IBIC2012, Tsukuba, Japan, 2012.
  9. J. Cui, S. Schnepp, T. Weiland, Body-fitting meshes for the discontinuous Galerkin methods, Scientific Computing in Electrical Engineering, SCEE 2012, 2012.
  10. A. Kuhl, A. Angelovski, A. Penirschke, S. Schnepp, T. Weiland, R. Jakoby, Design eines hochauflösenden Ankunftszeitmonitors für FLASH, DPG Tagung, Karlsruhe, Germany, 2011.
  11. M. Lilienthal, S. Schnepp, T. Weiland, Goal Oriented hp-Adaptive DGFEM for the Time Dependent Maxwell Problem, ENUMATH Conference, Leicester, UK, 2011.
  12. A. Kuhl, A. Angelovski, A. Penirschke, S. Schnepp, R. Jakoby, T. Weiland, Report on the development of a new pickup for the bunch arrival time monitor system at the accelerator FLASH and XFEL in Hamburg, 2nd International Conference on Computational Engineering (ICCE 2011), Darmstadt, Germany, 2011.
  13. J. Cui, S. Schnepp, T. Weiland, Curved Elements for the Discontinuous Galerkin Method, URSI Kleinheubacher Tagung, Miltenberg, Germany, 2011.
  14. M. Lilienthal, S. Schnepp, Discontinuous Galerkin Methods with Transient hp-Adaptation, 10th International Workshop on Finite Elements for Microwave Engineering (FEM), Meredith, USA, 2010.
  15. S. Schnepp, Ein Verfahren zur autonomen Steuerung der hp-Adaption im Rahmen der diskontinuierlichen Galerkin Methode, Kleinheubacher Tagung (URSI Germany), Miltenberg, Ger- many, 2009.
  16. S. Schnepp, Anwendung Raum-Zeit-Adaptiver Methoden zur Strahldynamiksimulation, URSI Kommission B Meeting 2009, Engelberg, Switzerland, 2009.
  17. S. Schnepp, An hp-Adaptive Discontinuous Galerkin Method in Time Domain Applied to the Simulation of Highly Localized Current Sources, ACES conference, Niagara Falls, Canada, 2008.
  18. E. Arevalo, W. Ackermann, S. Schnepp, Estimation of the Emittance Growth due to the Horizontal Wakepotentials in the PITZ Photoinjector, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2008.
  19. S.Schnepp, An hp-Adaptive Discontinuous Galerkin Method in Time Domain with Automated Mesh Adaptation, 9th International Workshop on Finite Elements for Microwave Engineering (FEM), Bonn, Germany, 2008.
  20. S. Schnepp, E. Arevalo, W. Ackermann, Wake Field Calculations, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2007.
  21. S. Schnepp, Developments towards Low-Dispersive FIT, Festkolloquium 30 Jahre Finite Integration Technique (FIT), Darmstadt, Germany, 2007.
  22. S. Schnepp, E. Arevalo, W. Ackermann, Calculation of Transverse and Longitudinal Wake Potentials of the Valve and Doublecross Region, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2007.
  23. S. Schnepp, E. Gjonaj, T. Weiland, Large Scale 3D Wakefield Simulations with PBCI, ILC WakeFest, SLAC, Stanford, USA, 2007.
  24. W. Ackermann, S. Schnepp, Beam Dynamics Studies using a Series of Micropulses, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2006.
  25. S. Schnepp, Development and Application of new Numerical Methods for the Self-Consistent Simulation of Charged Particle Beams, Graduiertenkolleg Technik und Physik von Beschleuniger, Darmstadt, Germany, 2006.
  26. W. Ackermann, S. Schnepp, Calculation of Wake Potentials for the New Diagnostics Double-cross, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2006.
  27. W. Ackermann, S. Schnepp, Calculations of Bunch Parameters in a Long Cylinder, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2005.
  28. W. Ackermann, S. Schnepp, Status of PIC Simulations in 3D, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2005.
  29. W. Ackermann, S. Schnepp, Influence of a Charged Vacuum Mirror on the Beam Position and Shape, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2004.
  30. W. Ackermann, S. Schnepp, Detailed Emittance Studies of Low Charged Bunches in a New Diagnostic Cross, PITZ Collaboration Meeting, DESY, Zeuthen, Germany, 2004.
  31. S. Schnepp, Wakefield Calculations and Beam Emittance Studies, PITZ Collaboration Meet- ing, DESY, Zeuthen, Germany, 2004.