Members

5 May 2005 – 6 May 2005
Universita' di Roma 'La Sapienza', Rome
Meeting on Real and Complex Geometry, Lecture

29 Jun 2005 – 1 Jul 2005
Kompaktseminar, Wissenschaftliche Kooperation

1 Sep 2005 – 31 Dec 2005
Research Programme: Geometry of pseudo-Riemannian manifolds with Application to Physics (Organizer)

7 Sep 2005 – 8 Sep 2005
University of Lund, Schweden,
Colloquium's Lecture

8 Sep 2005 – 9 Sep 2005
University of Odense, Danmark
Talk, PhD-Examination

21 Sep 2005 – 25 Sep 2005
IRMA Strassburg
Workshop on Pseudo-Riemannian Geometry and Supergravity, Talk

11 May 2006 – 13 May 2006
University of Nancy, France
Wiss. Kooperation, PhD-Examination

17 May 2006 – 18 May 2006
University of Edinburgh
Talk, PhD-Examination

29 Jun 2006 – 1 Jul 2006
Max Planck Institute for Mathematics in the Sciences, Leipzig
Workshop on Transformation Groups in Pseudo-Riemannian Geometry (Organizer)

16 Jul 2006 – 6 Aug 2006
Institute for Mathematics and Its Applications (IMA), Minnesota, USA
IMA-Summer Program "Symmetries and Overdetermined Systems of Partial Differential Equations, Invited lecture

26 Nov 2006 – 2 Dec 2006
Mathematisches Forschungsinstitut Oberwolfach
Miniworkshop on Dirac-Operators in Differential and Noncommutative Geometry

14 Dec 2006 – 15 Dec 2006
University Nancy, France
PhD-Examination

5 Feb 2007 – 9 Feb 2007
Santiago de Compostello/ Spain
IV. International Meeting on Lorentzian Geometry, Plenary Lecture

21 Mar 2007 – 23 Mar 2007
Univeristy Nancy, France
Talk, PhD-Examination

12 Jun 2007 – 16 Jun 2007
Lecce/ Italy
International Conference: ''Recent Advances in Differential Geometry'', Plenary Lecture

18 Nov 2007 – 24 Nov 2007
Mathematisches Forschungsinstitut Oberwolfach
Oberwolfach Seminar "Recent developments in Conformal Differential Geometry" (Organizer)

14 Dec 2007 – 14 Dec 2007
Vortrag im Oberseminar Geometric/ Analysis/ Topologie