Contact

Mailing address and administration:

Hausdorff Center for Mathematics
Villa Maria
Endenicher Allee 62
D-53115 Bonn
Germany

Phone: +49 228 73-4881, 73-62232
Telefax: +49 228 73-62251
E-Mail: info(at)hausdorff-center.uni-bonn.de

Prof. Dr. Wolfgang Lück
Phone: +49 228 73 62240
E-Mail: wolfgang.lueck(at)him.uni-bonn.de

Administration: see here