I am working in the DFG-project "L²-Invariants of Quantum Groups" with Thomas Schick. My mathematical interests lie in Lie algebras, algebraic topology, L²-invariants in differential geometry and mathematical finance. I defended my dissertation in April 2013. Starting from July 2013 I will be a postdoc at Bonn working with Wolfgang Lück.
Here are the slides of a talk introducing the famous "Göttinger Koffer" on the construction of the regular 65,537-gon for the first Night of Science in Göttingen (in German).
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Events
You can meet me at
- Von Neumann Algebras and Measurable Group Theory
July 2013, Leuven, Belgium
- Summer School: Topology of high-dimensional manifolds
August 2013, Bonn, Germany
- Geometry, Groups and Topology
October 2013, Karlsruhe, Germany
You could have met me at
- Operator Algebra Seminar
January 2013, Copenhagen, Denmark
- Topology Seminar
October 2012, Karlsruhe, Germany
- Workshop "Topologie"
September 2012, Oberwolfach, Germany.
- Topology and Groups
June 2012, Berlin, Germany,
- Young Topologists Meeting
June 2011, Lausanne, Switzerland,
- Von Neumann algebras and ergodic theory of group actions
April 2011, CIRM Marseille, France,
- Symplectic and Poisson Geometry in interaction with Algebra, Analysis and Topology
May 2010, MSRI Berkeley, California,
- Eighth Annual Graduate Student Topology and Geometry Conference
February 2010, Ann Arbor, Michigan,
- First National Forum of Young Topologists
November 2009, New Orleans, Louisiana,
- Young Topologists Meeting
May 2009, Le Châtelard, Switzerland.
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Publications and Preprints
- L²-invariants of nonuniform lattices in semisimple Lie groups
dissertation, Göttingen University 2013, [eDiss]
- Integral structures in real semisimple Lie algebras
eprint 2012, [arXiv]
- The Heston-Hull-White Model III: Design and Implementation (with Jörg Kienitz)
Wilmott Magazine, Issue 59 (May 2012) 44-49, [article]
- The Heston-Hull-White Model II: Numerics and Examples (with Jörg Kienitz)
Wilmott Magazine, Issue 58 (March 2012), 34-45, [article]
- The Heston-Hull-White Model I: Finance and Analytics (with Jörg Kienitz)
Wilmott Magazine, Issue 57 (January 2012), 46-53, [article]
- On Exotic Manifolds
diploma thesis 2009, University of Göttingen, [pdf, dvi]
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