All teaching materials for my current lectures are available on blackboard. This side contains links to older teaching materials from my time at the University of Bonn.
| WS 22/23 | Seminar: Graduate Seminar on Topology |
| SS 22: | Lecture course: Topology II |
| Organization of the Bachelorbegleitseminar | |
| WS 21/22: | Lecture course: Topology I |
| SS 21: | Lecture course: Einführung in die Geometrie und Topologie |
| WS 20/21: | Lecture course: Rechen- und Argumentationstechniken |
| SS 20: | Seminar: Characteristic classes II |
| WS 19/20: | Seminar: Characteristic classes |
| Assistant for the lecture course: Algebraic Topology I | |
| SS 19: | Lecture course: Topology II |
| WS 18/19: | S2D3 – Hauptseminar Differentialtopologie (with Wolfgang Lück) |
| Lecture course: Geometric Group Theory | |
| Assistant for the lecture course: Topologie I | |
| SS 18: | S1G1-Seminar: Darstellungstheorie endlicher Gruppen (with Christian Wimmer) |
| Assistant for the lecture course: Einführung in die Geometrie und Topologie | |
| WS 17/18: | Seminar: Knot theory (with Christoph Winges) |
| SS 17: | Assistant for the lecture course: Einführung in die Geometrie und Topologie |
| Seminar: Lie groups (with Viktoriya Ozornova) | |
| WS 16/17: | Assistant for the lecture course: Algebraic Topology I |
| Seminar: The Farrell-Jones conjecture (with Mark Ullmann, Christoph Winges and Jianchao Wu) | |
| SS 16: | Geometric Topology Seminar (with Wolfgang Lück and Peter Teichner) |