My supervisions. As I did not had my own students so far, I also list my informal roles as long as these are well-defined.

Letters of Recommendation

I wrote letters of recommendation for the following people. If successful, then I list the position.

Scientific and Teaching Assistant

All at the JLU Giessen.

Teaching Assistant

All at the JLU Giessen.

Universiteit Gent and Vakgroep Wiskunde: Analyse, Logica en Discrete Wiskunde.

Hebrew University of Jerusalem and Einstein Institute.

University of Regina and Department of Mathematics and Statistics.

Justus-Liebig-Universität Gießen and Mathematisches Institut.