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Nikolai
was born the 21. of August, 1971 in Zell am Harmersbach, a historic
city in Baden-Württemberg, Germany. He studied Physics and Mathematics
at the University of Freiburg, Germany, where he obtained his Physics
Diploma in 1998. In 2001 he obtained his Doctoral degree in Physics
with "Summa cum laude" from Univ. of Freiburg. Prof. Dr. H. Römer and
Prof. Dr. J. J. van der Bij (both at Univ. of Freiburg) were the
supervisors of his thesis with the title ''Results of classification in
deformation quantization". In 2007 he habilitated in physics, at the
faculty of Mathematics and Physics of Univ. of Freiburg. The title of
the written habilitation work is "About symmetry and reduction in
deformation quantization". From 2003-2004 he held a post-doc position
at the Mathematics Dept. of the University of Frankfurt/M,
Germany, with Markus Pflaum. In 2009 he visited the faculty of
mathematics at University of Bonn as a temporary professor of
mathematics.
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The
research interests of Nikolai included the field of (formal)
deformation quantization as introduced in Bayen et al. as well as
related topics of symplectic differential geometry and Hamiltonian
mechanics. In his work he focused on a detailed study of different
results on classification in the framework of deformation quantization.
The method of Fedosov for the construction of star products and
adaptions thereof to the specific additional structure of the
symplectic manifold also
played an important role in his work. In
his diploma thesis he generalized the concept of ordering
prescriptions. This work was continued in his doctoral thesis. He was
able to provide a general formulation of Fedosov’s construction.
Recently, he concentrated on a
better understanding of phase space reduction in the framework of deformation quantization.
His most recent publications are:
Bordemann, M., Neumaier, N., Waldmann, S.,
Weiss, S.:Deformation Quantization of
Surjective Submersions and Principal Fibre Bundles. Crelle
Journal für die reine u. angew. Math. 639, 1-39 (2010).
Neumaier, N., Waldmann, S.: Deformation Quantization of Poisson
Structures Associated to Lie Algebroids. SIGMA 5, 074, 29 pages
(2009). Contribution to the Special Issue on Deformation Quantization.
Click here for a
complete list of publications
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SPONSORS |
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The meeting received financial support from:
- Université de Haute Alsace, Laboratoire de Mathématiques,
Informatique et Applications (LMIA), Mulhouse, France, and Conseil
général du Haut Rhin, Colmar, France.
- University of Luxembourg, Mathematics Research Unit, FSTC,
Luxembourg.
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