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Humboldt-Universität zu Berlin

Dept. of Mathematics, Group Prof. Dr. Tischendorf


MatheonLogo Research Center Matheon     BMSLogo Berlin Mathematical School     ECMathLogo Einstein Center ECMath

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Talks

  1. Perturbation analysis of hyperbolic PDAEs. NUMDIFF-14, Halle, September 09, 2015.

  2. Structural characterization of eigenvalue problems for network DAEs. GAMM Workshop Applied and Numerical Linear Algebra 2015, Magdeburg, July 09, 2015.

  3. Modeling and Numerical Analysis of PDAEs Describing Flow Networks. VM60, Berlin, May 07, 2015.

  4. Modeling and Simulation of Network DAEs with a Switching Control Function. HPSC 2015, Hanoi, Vietnam, Hanoi, Vietnam, March 16, 2015.

  5. Regularization of Electrical Circuits. MATHMOD 2015, Vienna, Austria, February 20, 2015.

  6. Jacobian Structure of Coupled Electromagnetic Field and Lumped Circuit Models. SCEE 2014, Wuppertal, July 22, 2014.

  7. Dynamic Coupled Electromagnetic Field Circuit Simulation. ECMI, Taormina, Italy, June 11, 2014.

  8. A topology based discretization of PDAEs describing water transportation networks. GAMM Annual Meeting 2014, Erlangen, March 13, 2014.

  9. Modeling and Numerical Analysis of Partial Differential Algebraic Systems for the Simulation of Networks. Elgersburg Workshop, Elgersburg, March 06, 2014.

  10. Modeling and Simulation with Partial Differential Algebraic Equations. BMS Days (Berlin Mathematical School, Berlin, February 18, 2014.

  11. Solving Network DAEs with Python. SciCADE 2013, Valladolid, Spain, September 20, 2013.

  12. Gekoppelte Simulation und Optimierung für robustes virtuelles Fahrzeugdesign. BMBF Statusseminar Mathematik für Innovationen in Industrie und Dienstleistungen, Bonn, June 21, 2013.

  13. DAE and PDAE Issues in Multiphysical Modeling and Simulation of Flow Networks. SDIDE2013, Pamplona, Spain, April 19, 2013.

  14. DAE and PDAE Issues in Multiphysical Modeling and Simulation of Flow Networks. Deskriptor Workshop 2013, Geseke, March 05, 2013.

  15. Beschleunigte Offline-Simulation für die Optimierung der Pumpensteuerung von Wassernetzwerken. ONSOPT Meeting, BWV Stuttgart, January 15, 2013.

  16. Some News about (P)DAEs. GS60, Lund University, Sweden, December 14, 2012.

  17. Modeling, Analysis and Simulation of Networks. TU München, November 26, 2012.

  18. Mathematische Modellierung und Simulation - ein Motor für künftige Entwicklungen? DIB Tagung 2012 , Berlin, November 17, 2012.

  19. Modeling Issues for Robust Multiphysical Numerical Simulation of Flow Networks. Challenge Workshop MSO Tools, TU Berlin, September 25, 2012.

  20. Multiphysical Modeling and Numerical Simulation of Flow Networks. NUMDIFF 2012, Halle, September 11, 2012.

  21. Numerische Simulation des Herz-Kreislauf-Systems. Bayer Technology Services, Leverkusen, July 12, 2012.

  22. Modeling, Analysis and Simulation of Flow Networks. Matheon Scientific Advisory Board Meeting, Berlin, May 10, 2012.

  23. Numerische Simulation des Herz-Kreislauf-Systems. Workshop zur Modellierung und Analysis kardiologischer Prozesse, Köln, February 12-13, 2012.

  24. Numerical Stability Problems for DAEs Caused by Differentiation. AD Workshop, Berlin, December 7-9, 2011.

  25. DAE index calculation and consistent initialization of multiphysical network models. DMV Tagung, Köln, September 19-22, 2011.

  26. DAE index calculation and consistent initialization of multiphysical network models. Applied Mathematics, Modeling and Computational Science conference (AMMCS), Waterloo, Canada, July 25-29, 2011.

  27. Multiphysikalische Modellierung und numerische Simulation von Netzwerken. Heinrich-Heine-Universität Düsseldorf, June 24, 2011.

  28. Multiphysikalische Modellierung und numerische Simulation von Netzwerken. Ruprecht-Karls-Universität Heidelberg, Germany, January 24, 2011.

  29. Multiphysikalische Modellierung und numerische Simulation von Netzwerken. Humboldt-Universität zu Berlin, Germany, December 6, 2010.

  30. Multiphysikalische Modellierung und numerische Simulation von Netzwerken. Universität Bonn, Germany, December 3, 2010.

  31. Multiphysikalische Modellierung und numerische Simulation von Netzwerken. TU Hamburg-Harburg, Germany, December 2, 2010.

  32. Structural characterization of circuit configurations with undamped oscillations. 16-th European Conference on Mathematics for Industry (ECMI), University of Wuppertal, Germany, July 27, 2010.

  33. Solution Approaches for Abstract Differential-Algebraic Equations. University of Bielefeld, Germany, July 5, 2010.

  34. Bachelor- und Masterstudiengänge Mathematik und Wirtschaftsmathematik. Uni Info Day at the University of Cologne, Germany, June 19, 2010.

  35. Numerische Simulation. Girlsday Mathematik/Informatik at the University of Cologne, Germany, June 17, 2010.

  36. BDF Solver for DAEs in Python. Workshop DAE/PDAE Simulation with Python, Daun, Germany, May 28, 2010.

  37. Accelerating Simulations of Dynamical Processes. Deutscher Wetterdienst, Offenbach, Germany, February 03, 2010.

  38. Numerical Simulation. Mathecamp 2009 for the winners of the Math Tournaments 2009 at the University of Cologne and the Radboud University in Nimwegen, Duisburg, Germany, December 12, 2009.

  39. Beschleunigung der Simulation dynamischer Prozesse für Tests mit vielen Parameterwerten. IZBI, Interdisziplinäres Zentrum für Bioinformatik, Leipzig, Germany, November 16, 2009.

  40. Praxisbericht über das EU-Projekt ICESTARS. Das ABC der Antragstellung - Verbundforschung im 7. EU-Forschungsrahmenprogramm, EU-Büro des BMBF, Bonn, Germany, September 28, 2009.

  41. Similarities in Circuit and Multibody Systems Modeling. ICNAAM 2009, International Conference of Numerical Analysis and Applied Mathematics, Crete, Greece, September 18-22, 2009.

  42. Stability Issues for Transient Simulations for Electronic Circuit Design. Forschungszentrum Jülich, Germany, April 22, 2009.

  43. Stability Questions for Differential-Algebraic Equations. ETH Zürich, Switzerland, April 08, 2009.

  44. Stability Issues for DAEs and Modelling Issues in Circuit Simulation. Universidad Politecnica de Madrid, Madrid, Spain, February 16, 2009.

  45. Stabilität differential-algebraischer Gleichungen. TU Kaiserslautern, Germany, February 12, 2009.

  46. MECS: Multiphysical Electric Circuit Simulator. Institut für Mikroelektronik, TU Vienna, Austria, December 3, 2008.

  47. Stability of differential-algebraic systems. Mathematikcentrum, Lund University, Sweden, November 26, 2008.

  48. Numerical simulation in chemical reaction kinetics. Bayer Technology Services, Leverkusen, Germany, October 13, 2008.

  49. Hybrid Analysis of Nonlinear Time-Varying Circuits Providing DAEs with at Most Index One. The 7th International Conference on Scientific Computing in Electrical Engineering (SCEE), Espoo, Finland, September 28 - October 3, 2008.

  50. Stability Issues for DAEs in Circuit Simulation. SDIDE08, 3rd International Workshop on Stability and Discretization Issues in Differential Equations, TU Vienna, Austria, September 17-20, 2008.

  51. Mathematik in der Nanowelt. Ringvorlesung im Jahr der Mathematik an der Universität zu Köln, Germany, July 15, 2008.

  52. Kodierung von Daten in unserem Alltag. 24-Stunden-Bildung, Universität zu Köln, Germany, June 20, 2008.

  53. Wie werden sensible Daten verschlüsselt? Girlsday Mathematik/Informatik an der Universität zu Köln, Germany, May 30, 2008.

  54. Anwendungsprobleme aus dem Chip-Design. Humboldt-Universität zu Berlin, Germany, February 18, 2008.

  55. Stabilität differential-algebraischer Systeme. Elgersburger Arbeitstagung, Elgersburg, Germany, February 11-14, 2008.

  56. Numerische Simulation, von Eulers Idee bis zu Schlüsselfragen in Hochtechnologien. Antrittsvorlesung an der Universität zu Köln, December 7, 2007.

  57. Numerische Simulation im Chip-Design. Eröffnung der Außenstelle des Fraunhofer-Instituts SCAI an der Universität zu Köln, Germany, September 7, 2007.

  58. Stability issues of numerical methods for DAEs. SciCADE07, International Conference on SCIentific Computation And Differential Equations, Saint-Malo, France, July 9-13, 2007.

  59. Numerical Simulation in Chip Design. TU Eindhoven, The Netherlands, February 14, 2007.

  60. Stabilizing multistep methods for circuit simulation by beta-blocking. NXP Semiconductors, Eindhoven, The Netherlands, February 13, 2007.

  61. Numerical Simulation in Chip Design. Fraunhofer Institut SCAI, Sankt Augustin, December 18, 2006.

  62. Numerische Simulation von Hochfrequenz-Schaltungen der Kommunikationstechnik. BMBF-Statusseminar, Mathematik für Innovationen in Industrie und Dienstleistungen, FZ Jülich, Germany, December 13-14, 2006.

  63. Erfahrungen aus dem Berliner ProFiL-Programm. Wissenschaftsrat, Exzellenz in Wissenschaft und Forschung. Neue Wege in der Gleichstellungspolitik, Köln, Germany, November 28-29, 2006.

  64. A Galerkin Method for PDAEs. SCEE 2006, The 6th International Conference on Scientific Computing in Electrical Engineering, Sinaia, Romania, September 17-22, 2006.

  65. Abstract Differential-Algebraic Equations. Seminar NUMDIFF-11, Numerical Solution of Differential and Differential-Algebraic Equations, Halle, Germany, September 4-8, 2006.

  66. Numerical Solution of PDAEs from Coupled Circuit and Device Simulation. Universität Hamburg, Germany, July 6, 2006.

  67. Numerical simulation of PDAEs in Chip Design. GAMM-Workshop on DAEs, Universität zu Köln, Germany, May 19-20, 2006.

  68. Wer braucht denn heute Mathematik? Girlsday Mathematik/Informatik an der Universität zu Köln, Germany, April 26, 2006.

  69. Abstract Differential-Algebraic Equations. Oberwolfach Conference Differential-Algebraic Equations, Oberwolfach, Germany, April 16-22, 2006.

  70. Numerical Solution of PDAEs from Coupled Circuit and Device Simulation. SEMIC 2006, Recent Advances in Modeling and Simulation of Semiconductor Devices and Circuits, TU Vienna, Austria, February 16-17, 2006.

  71. Numerical Solution of PDAEs from Coupled Circuit and Device Simulation. TU Kaiserslautern, Germany, July 15, 2005.

  72. A Deeper Insight into the Structure of Differential-Algebraic Systems. SciCADE05, International Conference on Scientific Computation And Differential Equations, Nagoya, Japan, May 23-27, 2005.

  73. Numerical Solution of PDAEs from Coupled Circuit and Device Simulation. SciCADE05, International Conference on Scientific Computation And Differential Equations, Nagoya, Japan, May 23-27, 2005.

  74. Gekoppelte Schaltungs- und Device-Simulation. TU München, Germany, February 21, 2005.

  75. Gekoppelte Schaltungs- und Device-Simulation. Fakultätskolloquium, Fakultät II, TU Berlin, Germany, February 10, 2005.

  76. Stability preserving integration of DAEs. Universität Bielefeld, Germany, February 2, 2005.

  77. Gekoppelte Schaltungs- und Device-Simulation Fraunhofer Institut SCAI, Sankt Augustin, December 20, 2004.

  78. Numerische Simulation von Hochfrequenzschaltungen. Bergische Universität Wuppertal, Germany, November 24, 2004.

  79. Wer braucht schon Mathematik? Colloquium honoring Reinhard Bölling on the occasion of his 60th birthday, FU Berlin, Germany, November 12, 2004.

  80. Gekoppelte Schaltungs- und Device-Simulation. Institut für Theoretische Physik, TU Berlin, Germany, November 4, 2004.

  81. Gekoppelte Schaltungs- und Device-Simulation. Mathematisches Institut, Universität zu Köln, Germany, October 27, 2004.

  82. Asymptotic stability of DAEs in circuit simulation. 2nd Workshop on Stability of initial value ODEs, DAEs, PDAEs and their discretizations, Berlin, Germany, October 8-12, 2004.

  83. Numerical Analysis of Coupled Circuit and Device Models. SCEE 2004, Scientific Computing in Electrical Engineering , Capo D'Orlando, Italy, September 5-9, 2004.

  84. Gekoppelte Schaltungs- und Device-Simulation. TU Dresden, Germany, June 16, 2004.

  85. Numerical Analysis of Coupled Circuit and Device Models. Workshop Advances in Math. Semiconductor Modelling: Devices and Circuits, Peking, China, March 2-6, 2004.

  86. General linear methods for nonlinear index-1 DAEs. University of Auckland, New Zealand, February 12, 2004.

  87. Numerische Simulation neuer Chip-Generationen. Campuswoche Adlershof, Humboldt-Universität zu Berlin, Germany, December 4, 2003.

  88. Analysis und Numerik partieller differential-algebraischer Systeme gekoppelter Schaltungs- und Device-Simulation. TU Braunschweig, Germany, November 24, 2003.

  89. Wo steckt die Mathematik im Mikro-Chip? Urania Berlin, Germany, November 18, 2003.

  90. PDAEs as Abstract Differential Algebraic Systems. ANODE, Auckland Numerical Ordinary Differential Equations, Auckland, New Zealand, July 14-18, 2003.

  91. Numerical Analysis of Coupled Circuit and Device Models. SciCADE03, International Conference on Scientific Computation And Differential Equations, Trondheim, Norway, June 30 - July 4, 2003.

  92. Numerical Analysis of Coupled Circuit and Device Models. MACSI-NET Workshop Model reduction in electromagnetics. Coupling of field models and circuits, ETH Zürich, Switzerland, May 2-3, 2003.

  93. Stability Preserving Integration of DAEs. GAMM-Jahrestagung, Gesellschaft für Angewandte Mathematik und Mechanik, Abanao Terme, Padua, Italy, March 24-28, 2003.

  94. PDAEs als abstrakte differential-algebraische Systeme. TU Berlin, Germany, June 13, 2002.

  95. Numerische Analysis von Systemen der gekoppelten Netzwerk- und Bauelementsimulation. Oberseminar Elektrophysik und physikalische Elektronik, TU Munich, Germany, April 29, 2002.

  96. Der Weg zu strukturellen Analysen in der Schaltungssimulation. Infineon Technologies, München, Germany, March 4, 2002.

  97. Schaltungssimulation unter Einbeziehung erweiterter Halbleitermodelle. BMBF Seminar Numerische Simulation elektrischer Schaltungen im Zeitbereich, Karlsruhe, Germany, February 14-15 2002.

  98. PDAEs als abstrakte differential-algebraische Systeme. Institut für Numerische Mathematik, Universität Halle, Germany, December 11, 2001.

  99. Index Concept for Circuit Systems Coupled with Semiconductor Model Equations Oberwolfach Conference Modeling, Simulation and Optimization of Integrated Circuits, Oberwolfach, Germany, November 25 - December 1, 2001.

  100. Numerically well formulated index-1 and index-2 DAEs. Seminar Numerical Analysis, Lund University, Sweden, October 8, 2001.

  101. Structure and Index for DAEs and PDAEs in Circuit Simulation. SIAM-EMS Conference Applied Mathematics in our Changing World, Berlin, Germany, September 2-6, 2001.

  102. Numerically well formulated index-1 and index-2 DAEs. SciCADE 01, International Conference on Scientific Computation And Differential Equations, Vancouver, Canada, July 29 - August 3, 2001.

  103. DAE Structure and Index in Dependence on MOSFET Modelling in Circuit Simulation. Infineon Technologies, München, Germany, June 28, 2001.

  104. Structural Analysis of DAEs in Circuit Simulation And Consequences For Their Numerical Integration. Meeting of the Numerical Mathematics Working Party, Philips Research Laboratories, Eindhoven, The Netherlands, April 4, 2001.

  105. Structural Analysis of DAEs in Circuit Simulation And Consequences For Their Numerical Integration. Colloqium Scientific Computing, TU Eindhoven, The Netherlands, April 3, 2001.

  106. Stabilization of Multistep Methods for Electrical Networks by beta blocking. GAMM-Jahrestagung, Gesellschaft für Angewandte Mathematik und Mechanik, ETH Zürich, Switzerland, February 12-15, 2001.

  107. DAE Structure and Index in Dependence on MOSFET Modelling in Circuit Simulation. Seminar NUMDIFF-9, Numerical Solution of Differential and Differential-Algebraic Equations, Halle, Germany, September 4-8, 2000.

  108. Benefits of Special Structures of DAEs for the Time Domain Analysis of Integrated Circuits and Consequences for the Model Design. SCEE-2000, Scientific Computing in Electrical Engineering, Warnemünde, Germany, August 20-23, 2000.

  109. Nutzbare Strukturen von Algebro-Differentialgleichungen in der Schaltungssimulation. Oberseminar Numerische Mathematik / Scientific Computing, FU Berlin, Germany, June 16, 2000.

  110. Mathematical problems in Circuit Simulation. 3rd International IMCAS Symposium on Mathematical Modelling, TU Vienna, Austria, February 1-4, 2000.

  111. Numerische Simulation integrierter Schaltungen. Kolloquium zum 150. Geburtstag von Sofia Kovalevskaja, Humboldt Universität zu Berlin, Germany, January 15, 2000.

  112. Asymptotic Stability in Circuit Simulation. Workshop on Stability of Initial Value ODEs, DAEs and Their Discretizations, Frostavallen, Sweden, October 11-15, 1999.

  113. Structural analysis of DAEs in circuit simulation and consequences for their numerical integration. ANODE99, Auckland Numerical Ordinary Differential Equations), Auckland, New Zealand, August 16-20, 1999.

  114. Asymptotic Properties of DAEs in Circuit Simulation. SciCADE 99, International Conference on SCIentific Computation And Differential Equations, Fraser Island, Australia, August 9-13, 1999.

  115. Asymptotic properties of DAEs in circuit simulation. ICIAM99, Fourth International Congress on Industrial and Applied Mathematics, Edinburgh, Scotland, July 5-9, 1999.

  116. Structural analysis of DAE systems in circuit simulation. Seminar Numerical Analysis, Lund University, Sweden, May 5, 1999.

  117. Asymptotik von DAEs in der Schaltungssimulation. 4th Workshop über Deskriptor Systeme, Paderborn, Germany, July 13-17, 1998.

  118. Asymptotics of DAEs in circuit simulation. ECMI 98, 10th Conference of the European Consortium for Mathematics in Industry, Göteborg, Sweden, July 22-27, 1998.

  119. Asymptotics of DAEs in circuit simulation. GAMM-Jahrestagung, Gesellschaft für Angewandte Mathematik und Mechanik, Bremen, Germany, April 6-9, 1998.

  120. Error control for the BDF method applied to DAEs. Seminar Numerical Analysis, Lund University, Sweden, October 1, 1997.

  121. Topologische Index-Berechnung von DAEs in der Schaltungssimulation. Workshop Scientific Comuting in Electrical Engineering, TH Darmstadt, Germany, June 18-20, 1997.

  122. Bestimmung des DAE-Index von Schaltungen auf der Grundlage der Netzwerktopologie. Siemens, Zentrale Forschung und Entwicklung, München, Germany, June 3, 1997.

  123. Topological index-calculation of DAEs in circuit simulation. GAMM-Jahrestagung, Gesellschaft für Angewandte Mathematik und Mechanik, Regensburg, Germany, March 24-27, 1997.

  124. Graphentheoretische Kriterien zur Bestimmung des DAE-Index elektrischer Netzwerke. Institut für Grundlagen der Elektrotechnik und Elektronik, TU Dresden, Germany, March 7, 1997.

  125. Lösung von Index-2 Algebro-Differentialgleichungen und deren Anwendung in der Schaltkreissimulation. IWR, Interdisziplinäres Zentrum für Wissenschaftliches Rechnen, Heidelberg, Germany, July 26, 1996.

  126. Lösung von Index-2 Algebro-Differentialgleichungen und deren Anwendung in der Schaltkreissimulation. Siemens, Zentrale Forschung und Entwicklung, München, Germany, April 11, 1996.

  127. Solving index 2 differential-algebraic equations in circuit simulation. 3. Workshop über Deskriptor Systeme, Paderborn, Germany, March 18-22, 1996.

  128. Solving index 2 differential-algebraic equations in circuit simulation. Oberwofach Conference Differential--Algebraic Equations, Related Fields of Theory and Applications, Oberwolfach, Germany, October 29 - November 4, 1995.

  129. Struktur und Index mathematischer Modelle in der Schaltkreissimulation. ITG-Tagung New Applications of Theoretical Concepts in Electrical Engineering, Berlin, Germany, April 13-14, 1995.

  130. Recent results in solving general index 2 differential-algebraic equations. SciCADE 95, International Conference on Scientific Computation and Differential Equations, Stanford, USA, March 28 - April 1, 1995.

  131. Die BDF für nichtlineare Index-2 Algebro-Differentialgleichungen. Siemens, Zentrale Forschung und Entwicklung, München, October 28, 1994.

  132. Die BDF für nichtlineare Index-2 Algebro-Differentialgleichungen. IBM, Heidelberg, Germany, October 1994.

  133. The BDF Method Applied to Index-2 DAE's. Seminar NUMDIFF 7, Numerical Solution of Differential and Differential-Algebraic Equations, Halle, Germany, September 19-23, 1994.

  134. Feasibility and Stability Behaviour of the BDF Applied to Index-2 DAE's. IMACS World Congress on Computational and Applied Mathematics, Atlanta, USA, July 11-15, 1994.

  135. Die BDF für nichtlineare Algebro-Differentialgleichungen vom Index 2. Studentenkonferenz Mathematik, Berlin, Germany, October 9-10, 1993.

  136. Feasibility and stability behaviour of the BDF applied to nonlinear index-2 DAEs. Computer Science Dept., University of Minnesota, Minneapolis, USA, November 1993.

  137. On stability of solutions of quasilinear index-2-tractable differential-algebraic equations. ISIRS'91, Second International Symposium on Implicit and Robust Systems, Warsaw, Poland, July 17-19, 1991.


Last modified: 13.01.2016 11:44:19