Name:	Ulrich Knauer Professor of Mathematics (retired) Dr rer. nat. Dr math. h.c.
Phone:	(030) 32766012
email:	ulrich.knauer@uni-oldenburg.de
	Prof-Ranking Report on the research semester in summer 2004

Areas of specialisation: Algebra and mathematical modelling, in particular algebraic semigroup theory, representations of monoids, algebraic graph theory, modelling and planning of transport and traffic systems, professional practice analysis for mathematicians