Articles about my research for a general audience

Here is a list of articles (in German) that appeared in print or online about my research and related topics. These might be particularly interesting for you to get a first impression of what I am fascinated by if you are not a researcher in set theory.

Other activities

I am currently organizing a work group in a scientific college ("Wissenschaftliches Kolleg") of the German National Academic Foundation ("Studienstiftung des deutschen Volkes") jointly with Ralf Schindler on the topic Wie viele reelle Zahlen gibt es?.
We will meet with a group of 20-25 students for four weeks in total during the years 2022 and 2023 to work on various aspects of the continuum hypothesis. If you are interested in what we are doing, I am happy to provide more details. Just get in contact with me.