Because of the attack on the computer network of the University of Duisburg-Essen, some content (in particular some image files) cannot be accessed because it is stored on central servers of the university.

Prof. Dr. Ulrich Görtz

Universität Duisburg-Essen,
Fakultät für Mathematik/Institut für Experimentelle Mathematik
Thea-Leymann-Straße 9
45127 Essen

Universität Duisburg-Essen
Fakultät für Mathematik
45117 Essen

Office: Mathematik-Carrée S-3.02

Phone: +49 / (0)201 / 18-37656
Fax: +49 / (0)201 / 18-37669
Email: ulrich.goertz - at -

Office hours
After my course or my seminars, or by appointment (by email).
Ulrich Görtz

Use my gpg key to send me encrypted email.