Riemannian Topology Seminar, 19-20 November 2015 in Göttingen
Tag der Mathematik, 12 November 2015 in Göttingen
First Summer School on Dynamical Approaches in Spectral Geometry: Thermodynamic Formalism and Transfer Operator Method, 14 - 18 September 2015 in Göttingen
International Summer School in Mathematics on the topic "Logic and Computation", 27 - 31 July 2015 in Göttingen
The fourth Göttingen-Marburg Summer School on Quantum Ergodicity and Harmonic Analysis "Eigenfunction estimates and related topics", 7-10 July 2015 in Marburg
Workshop "Topological Methods in Group Theory", August 26 - 31, 2012 in Vercors (France)
Conference "Higher Structures in China III", August 13 - 19, 2012 in Changchun (China)
Conference on Number Theory (Penn State - Göttingen Summer School in Mathematics), August 12 - 18, 2012 in Göttingen
International Summer School in Mathematics on the topic "Number Theory" (Penn State - Göttingen Summer School in Mathematics), July 29 - August 11, 2012 in Göttingen
Workshop "Higher Structures in Topology and Geometry VI" July 9-11, 2012 in Göttingen
Analytic Methods for Diophantine Problems, June 4-8, 2012 in Göttingen
Gauß-Vorlesung der Deutschen Mathematiker-Vereinigung in Göttingen, 4.5.2012
Vorlesungsreihe "Galois Theory of Differential Equations": Pierre Cartier, 13.1.-2.3.2012
Conference "Higher Structures in mathematics and physics 2011" November 28 - December 2, 2011, Göttingen
Festkolloquium für Professorin Dr. Ina Kersten, 31. Oktober 2011, Göttingen
Summerschool Analysis - with Applications to Mathematical Physics, August 29 - September 2, 2011, Göttingen
Workshop "Groups in action in Harz", August 29 - September 3, 2011, St. Andreasberg/Braunlage/Schierke
Göttingen-Penn State International Summer School on Dynamical Systems, July 25 - August 12, 2011, Göttingen
Summerschool Geodesic Flow, Negative Curvature and Isomorphism Conjectures, June 21 - 24, 2011, Göttingen
Blockseminar Geometrische Ungleichungen, June 13 - 18, 2011, Kloster St. Gerdrudis, Hedersleben
Workshop Higher Structures in Topology and Geometry V, May 25 - 27, 2011, Hamburg
Gedenkkolloquium für Professor Dr. Benno Artmann, 27. Januar 2011
K-Theory, C*-Algebras and Index Theory, November 1-5, 2010
School "Higher Index Theory and Differential K-Theory", October 18-22, 2010
Courant Colloquium 2010, September 13-16, 2010
Penn State - Göttingen Summer Schools in Mathematics "Differential Equations", July 25 - August 14, 2010, Penn State
Workshop "Fourier Analysis and PDE", June 14-17, 2010