Courses
- Commutative Algebra. Preliminary version (v0.2).
- Introduction to Categorical Thinking and Categorification. Very very very early version (v0.1).
- Algorithmic Algebraic Number Theory. Handwritten lecture notes for my course given in 2019/2020 in Kaiserslautern.
- Magma Kurzeinführung. Lecture notes for my course given in 2013 and 2014 in Stuttgart (in German).
Lecture series
- Complex and Symplectic Reflection Groups. Notes for my 4 lectures during the Spring School Real, Complex, and Symplectic Reflection Groups at Ruhr-Universität Bochum, March 6-10, 2023.
Comments on books
- Tensor Categories by P. Etingof, S. Gelaki, D. Nikshych, and V. Ostrik.
Further notes
- RSA-Kryptosystem. Transcript from a 15-minute talk on the RSA cryptosystem (in German).
- Lights Out Game. Notizen zu meinem Vortrag im Rahmen der Mathematik um Mitternacht als Repräsentant der Reinen Mathematik (in German).
- Worum geht es in den "Algebraischen Strukturen"? Motivierende Einführung zur Vorlesung (in German).
- What are "Lie algebras" about? Motivating introduction for my course on Lie algebras.