University of Perpignan (LAMPS): September, 2-9, 2017
Technische Universitat Munchen (TUM), Mathematik und Informatik Zentrum: 10 August-18 August 2014
Technische Universitat Munchen (TUM), Mathematik und Informatik Zentrum: 26 August-12 September 2013
Technische Universitat Munchen (TUM), Mathematik und Informatik Zentrum: 22 July-02 August 2013
Technische Universitat Munchen (TUM), Mathematik und Informatik Zentrum: July 2012
University of Perpignan (LAMPS): June 2012
Technische Universitat Munchen (TUM), Mathematik und Informatik Zentrum: April 2012
University of Perpignan (LAMPS): September 2011
Technische Universitat Munchen (TUM), Mathematik und Informatik Zentrum: August 2011
University of Perpignan (MEPS): November 2010
Institute of Mathematics of the Academy of Sciences of the
Czech Republic, Prague: July 2010
Stuttgart University (IANS): July, September 2009
University of Perpignan (MEPS): September 2003, July
2004
Stuttgart University (IANS): August 2004.
