
Events
Upcoming:
 Conference in memoriam
Rudolf Haag. Hamburg, September 2016.
 Miniworkshop ``New interactions between homotopical algebra and
quantum field theory''. Oberwolfach, December 1824, 2016,
M. Benini, K. Rejzner, A. Schenkel and C. Schweigert organizers.
 Summer school "string math", Hamburg, July 1721, 2017.
G. Arutyunov, I. Runkel and C. Schweigert, organizers.
Past:
 Seminar
BremenHamburgKiel, Hamburg, February 2016
 Annual
conference of the German Mathematical Society (DMV)
Hamburg, September 2125, 2015.
 Seminar
BremenHamburgKiel, Hamburg, April 2015
 Annual
conference of the DFG priority programme in
Representation Theory,
Bad Honnef, March 913, 2015
SPP 1388,
 Workshop ``
Infinitedimensional Structures in Higher Geometry and Representation Theory, Hamburg February 2015
 Summer school
``Conformal field theory and Nichols algebras'',
August 2014, István Heckenberger and Christoph Schweigert
organziers.
 Workshop ``
Modern trends in topological field theory'',
ErwinSchrödingerInstitute for Mathematical Physics, February and
March 2014, J. Fuchs, L. Katzarkov, N. Reshetikhin and C. Schweigert organizers.
 Annual
conference of the DFG priority programme in
Representation Theory,
SPP 1388,
Soltau, March 2427,
I. Penkov, R. Farnsteiner and C. Schweigert organizers.
 Workshop ``
Structures on Tensor Categories and Topological Field Theories'',
Erlangen, March 46 2014, C. Meusburger and C. Schweigert organizers.
 Workshop ``Matrix factorizations in algebra, geometry and physics'',
Oberwolfach, September 17, 2013. R. Buchweitz, H. Krause, K. Hori
and C. Schweigert organizers.
 Workshop
``Field theories with defects'', Hamburg, February 1315, 2013.
D. Roggenkamp, I. Runkel and C. Schweigert organizers.
 Workshop
From Poisson to string geometry
 Workshop
New Perspectives in Topological Field Theories
August 2731, 2012, Hamburg

XIX International Colloquium
on GroupTheoretical Methods in Physics, August 2026, 2012
Tianjin, China
 Workshop
Workshop on Representation Theoretical and Categorical Structures in
Quantum Geometry and Conformal Field Theory
Erlangen, November 2011
 Workshop
Conformal field theories and tensor categories
at the Bejing International Center for Mathematical Research, June 2011
Colloquium on the occasion of Ernst Witt's 100th birthday, Hamburg,
June 2011
 Seminar
BremenHamburgKiel, Hamburg, July 2011
 Workshop
Higher Structures in Topology and Geometry V, Hamburg, May 2011
> Workshop ``Geometry, quantum field, and strings: categorical aspects''
(with Peter Bouwknegt
and Dan Freed),
MFO Oberwolfach, 6.6.12.6.2010.
 Summer school
topological field theories in Almeria, Spain.
 Noncommutative Structures in Mathematics and Physics, sattelite conference to the 5th ECM in Brussels (22.26.7.2008)

Minisymposium
``Representation
Theoretic Methods and Quantization'' at the 5th
ECM in Amsterdam (1418.7.2008)
 Birthday colloquium for Klaus
Fredenhagen
 Workshop on the
Geometric Langlands program, Hamburg (9.13.7.2007)
 Arbeitsgemeinschaft in Oberwolfach
on Conformal Field Theory, 1.046.04.2007.
Program and
Schedule
 Colloquium
``Kähler Geometry and Mathematical Physics'', Hamburg 24.25.11.2006
 Opening colloquium
of the Center of Mathematical Physics, Hamburg (20.10.22.10.2005)
 OberwolfachMiniworkshop ``Gerbes, twisted Ktheory and conformal
field theory'' (14.0820.08.2005)
 International
Workshop:
Lessons from low dimensions  the many aspects of Conformal Field Theory
(08.10.04.2005)
 Blockseminar `` Geometric aspects of conformal field theory'' with
Christian Bär in February 2005
 Coorganizer of the
semester on
Tensor categories in mathematics and physics that will be held
at the ErwinSchrödingerInstitute
in Vienna in spring 2004.
 Coorganizer of the
colloquium in honour of
Prof. Peter Slodowy, held in Hamburg on October 17 and 18, 2003.
 Lectures at
School ``Advanced topics in string theory''
 Coorganizer of the
workshop ``Modularization of premodular categories''
on the Ile Bailleron, France, September 2000
 Coorganizer of the
workshop
``Conformal field theory of Dbranes'' at DESY, Hamburg, Germany.
 Coorganizer of the
workshop
``Verlinde formula and conformal
blocks'' at the `Mathematisches Forschungsinstitut
Oberwolfach', March 1997.

