Online lectures

The first set of lectures is out! There will always be videos as well as a blackboard-style pdf version. Please make sure to study the content of these lectures continuously and in time. Recall that it is not sufficient to just watch the videos; it is just as important to discuss the content in small study groups as well as in the 'official lecture slots' on Tuesday and Friday. Note that these latter discussions will take place physically as soon as the covid-regime allows this.