This semester jointly with Timo de Wolff we are teaching Topology (general and algebraic) for undergraduate students.
Applied Algebra and Analysis Online Seminar
Jointly with Timo de Wolff, Stefan Kunis, Dirk Lorenz and Tim Römer we organize a weekly online seminar on Applied Algebra and Analysis. The information about upcoming talks is available at http://www.iaa.tu-bs.de/AppliedAlgebra/AAA/. If you want to get into the mailing list, write me an e-mail.