Current Projects

• Well, I am working on it rather than writing about it here. Sorry. Talk to me in person ;-)

Projects I've done in the past

• Programming: ArticleChurner, a filter for articles
• Programming/Kids: From Bambam to Lisp (or: teach your toddler human-computer interaction)
• For Math: a tutorial why and how mathematicians should use (distributed) version control systems such as git.
• Math: My PhD project (under supervision of Matthias Wendt): Motivic Cell Structures for Projective Spaces over split Quaternions.
• Math: german diploma thesis (on Matsumoto's theorem in A¹-homotopy theory) under supervision of Matthias Wendt and Annette Huber, in Freiburg.
• Math (with Matthias Wendt) generalizing from my diploma thesis, we wrote an article: A¹-fundamental groups of isotropic groups (accepted for publication in CRAS).
• Programming (with Reimer Backhaus): Wesen: Learn Python via AI Programming
• Math workshops organized: Computer Tools in Pure Math and univalent foundations (in Freiburg); Topology and Big Data (with Anja Wittmann, in Freiburg)
• Math seminars organized: Rational Homotopy Theory (with Jan Weidner) and Homogeneous Spaces, with GK1821 in Freiburg. Grad student seminar on Motives, in Freiburg.
• Blog: I once kept a list of resources for math PhD students (no longer maintained) which might still be useful.
• Blog: I wrote some (now outdated) tutorials on how to organize various kinds of information and OCR.
• Programming (for Max Voelkel): Google Web Toolkit implementation of (parts of) the Hypertext Knowledge Workbench, precursor of Max' Denkwerkzeug.

Projects in Preparation

... in preparation (what else did you expect?)