This site first presents first my lectures for the Otto-von-Guericke University, then lectures for other affiliations and at the end, some extracts from the anonymous evaluations of my lectures.

For the lectures presented after 2005, I have uploaded some previous written examinations at the time of my retirement (see the lower part of the subsequent information about the corresponding lecture). In any examination (1 hr or 2 hs), there were 50 points reachable, and the grades were as follows:
50 – 47 pts.: 1.0;
46.5 – 45 pts.: 1.3;
44.5 – 43 pts.: 1.7;
42.5 – 39 pts.: 2.0;
38.5 – 37 pts.: 2.3;
36.5 – 35 pts.: 2.7;
34.5 – 29 pts.: 3.0;
28.5 – 27 pts.: 3.3;
26.5 – 25 pts.: 3.7;
24.5 – 20 pts.: 4.0;
19.5 – 0 pts.: 5

From the summer term 2021 on, no further lectures will be presented.

Lectures for Other Affiliations

On the evaluation of my lectures