Colloquia
Dec. 2011 Eugene-Wigner-Colloquium of the Institute for Theoretical Physics, Technical University Berlin (Prof. Stark) [abstract|talk]
March 2011 Institute of Laser Physics, University of Hamburg (Prof. Schmelcher) [abstract|talk]
Dec. 2006 Department of Physics, University of Leipzig (Prof. Kaerger)
May 2002 Department of Physics, TU Dresden (Prof. Fulde)
May 2001 Institute for Theoretical Physics, TU Dresden (Prof. Bahr)
Dec. 2000 Hahn-Meitner-Institut Berlin (Prof. Vogl)

Seminars
invited  
May 2012
Institute for Theoretical Physics, Humboldt Universitaet Berlin (Prof. Lindner) [abstract|talk]
April 2012
Complexity Science Group, Department of Physics and Astronomy, University of Calgary (Prof. Davidsen) [abstract|talk]
Nov. 2011
University of Nottingham, School of Mathematical Sciences (Prof. Tanner) [abstract|talk]
March 2011
Institute of Laser Physics, University of Hamburg (Prof. Schmelcher) [abstract|talk]
Jan. 2011
City University London, Centre for Mathematical Science (Prof. Fring) [abstract|talk]
Dec. 2010
University College London, Department of Physics and Astronomy (Prof. Renzoni) [abstract|talk]
Nov. 2010
Max Planck Institute for Mathematics in the Sciences, Leipzig (Dr. Rodrigues/Prof. Jost) [abstract|talk]
Sept. 2010
Institut Jean le Rond d'Alembert, UPMC and CNRS, Paris (Dr. Michelitsch) [abstract|talk]
June 2010
University of Potsdam (Prof. Beta) [abstract|talk]
March 2010
CNRS, Meudon, France
Oct. 2009
Department of Mathematics, University of Portsmouth, UK
June 2009
School of Engineering, Computing and Mathematics, University of Exeter, UK
April 2009
MPIPKS Dresden (Prof. Kantz)

Institute for Theoretical Physics, University of Leipzig (Prof. Kroy)
Sept. 2008
Waseda University, Tokyo (Prof. Tasaki)
May 2008
Universite Libre de Bruxelles
1992-2008 seven talks at the Institute for Theoretical Physics, TU Berlin (Profs. Stark, Hess, Schoell)
June 2007
MPIPKS Dresden (Dr. Lindner, Prof. Juelicher)

Institute for Theoretical Physics, University of Leipzig (Prof. Janke)
Sept. 2006 MPIPKS Dresden (Prof. Kantz)
1999-2006 three talks at the Institute for Theoretical Physics, Humboldt Universität Berlin (Profs. Sokolov/Ebeling/Schimansky-Geier)
March 2006 Natural Complexity Project, British Antarctic Survey, Cambridge
Nov. 2005 Department of Mathematics and Statistics, University of Surrey, Guildford
Oct. 2005 Department of Mathematics, University of Bristol (Dr. Dettmann, Dr. Sieber)
Sept. 2005 Max Planck Institute for Mathematics in the Sciences, Leipzig (Dr. Olbrich)

MPIPKS Dresden (Prof. Kantz)

Universite Libre de Bruxelles
July 2005 Department of Civil and Structural Engineering, University of Sheffield (Dr. Michelitsch)
June 2005 two talks at the Instituto Pluridisciplinar, Universidad Complutense de Madrid (Prof. Velarde)
Oct. 2004 Department of Applied Mathematics, Open University, Milton Keynes (Prof. Wilkinson)
Jan. 2004 Institute for Theoretical Physics, University of Marburg (Prof. Eckhardt)
Dec. 2003 Institute for Theoretical Physics, TU Chemnitz (Dr. Morawetz, Prof. Schreiber)
Aug. 2003 Department of Mathematics, Queen Mary, University of London (Profs. Arrowsmith, Beck)
Oct. 2001 Control, Communication, and Synchronization in Chaotic Dynamical Systems, MPIPKS Dresden (Prof. Kurths)
Feb. 2001 Center for Nonlinear Phenomena and Complex Systems, Brussels (Prof. Nicolis)
March 2000 Maryland Chaos Group, College Park
  Institute for Physical Science and Technology, College Park (Prof. Dorfman)
  Georgetown University, Washington D.C. (Prof. Urbach)
  University of Rochester,  Rochester, New York (Prof. Dellago)
Nov. 1999 Bayer AG, Department of Mathematical Process Engineering, Leverkusen
  Institute for Theoretical Physics, University of Utrecht (Prof. van Beijeren)
Oct. 1999 Max Planck Institute for Plasma Physics, Garching (Prof. Wagner)
July 1999 Center for Nonlinear Dynamics, University of Potsdam (Prof. Kurths)
Sept. 1996 Institute for Theoretical Physics, University of Kiel (Prof. Radons)
others  
May 2011 talk at Stat. Mech. Study Group at QMUL [abstract|talk]
2004-2009 four talks at Queen Mary University of London (Profs. Chittka, Jenkinson, etc.)
2000-2003 five talks at the MPIPKS Dresden (Profs. Kantz, Baer, Richter)
April 2001 Institute for Theoretical Physics, TU Dresden (Prof. Bahr)
Oct. 1999 Institute for Theoretical Physics, TU Berlin (Prof. Hess)
Jan. 1998 Center for Nonlinear Phenomena and Complex Systems, Brussels (Profs. Gaspard, Nicolis)
1994/97 two talks at the Center for Nonlinear Dynamics, University of Potsdam (Prof. Kurths)
March 1997 Eötvös University, Budapest (Prof. Tél)
1996 two talks in the Maryland Chaos Group, College Park

Popular science activities
2008 teacher's talk at Queen Mary, University of London
2003/04 three pupil's talks at the MPIPKS Dresden

presentation of a computer simulation on occasion of the `Long Night of the Sciences', MPIPKS Dresden
March 2003 invited teacher`s talk at the DPG Spring Meeting, Dresden
Dec. 2002 pupil's talk at the Heisenberg Gymnasium, Riesa
June 2001 talk on occasion of the `Open Doors' at the MPIPKS Dresden