Ulf Rehmann
Fakultät für Mathematik
Universität Bielefeld
(Letters:) Postfach 100131
33501 Bielefeld
(Parcels:) Universitätsstr. 25
33615 Bielefeld
Germany
Office: V4-240
Tel: (+49) 521 106 49 98 (Office)
Fax: (+49) 521 106 64 61 (Office)
Tel: (+49) 521 106 50 22 (Secretary)
Tel: (+49) 521 10 54 91 (Home)
email: rehmann@math.uni-bielefeld.de

Research Interests: Linear Algebraic Groups and Related Structures, in particular::
  1. Linear algebraic groups over arbitrary fields, anisotropic groups
  2. Quadratic forms, splitting behavior and invariants
  3. Azumaya algebras, index and exponent reduction, splitting properties
These topics are related: Automorphism groups of the structures in 2., 3. are linear reductive groups.
Study of 1. gives information for 2. and 3., and vice versa.

Further Interests: Electronic Publishing, Math Journals:
EU-Projects on Linear Algebraic Groups, Algebraic K-Theory, and related Structures:
Links on further activities and projects I am involved in:
Member of Deutsche Mathematiker-Vereinigung (DMV), of American Mathematical Society (AMS), and of European Mathematical Society (EMS).
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