The IMU server runs under responsibility of the International Mathematical Union (IMU).

Please send suggestions and corrections to IMU Secretary

Helge Holden, Secretary
International Mathematical Union
Markgrafenstr. 32
D-10117 Berlin, Germany
E-mail: secretary(at)
Fax: +49 30 20372439

Please send technical suggestions and corrections to

Gerhard Telschow
E-mail: technician(at)

This server is hosted by WIAS Berlin, Germany.

Although we carefully revise all texts we assume no liability for the contents of external links for which solely the external provider is responsible.