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.

Universität Duisburg-Essen
Fakultät für Mathematik
Thea-Leymann-Str. 9
45127 Essen

Email: manuel.hoff - at -

Hey there! I am a PhD student with Prof. Ulrich Görtz and I am interested in mathematics.
Here is a link to my personal homepage.