Registered participant? Please login!


This site was built using Django, Bootstrap, JQuery, ...

The icons used on this site are taken from Mark James' silk icon set, see

The Cabin Sketch font is a free font produced by Pablo Impallari.

Impressum/About this site

The site is maintained by

Prof. Dr. Ulrich Görtz
Universität Duisburg-Essen
Fakultät für Mathematik, 45117 Essen