Max-Planck Institut für Mathematik in Bonn, Fall 2009

Zentralvorlesung Graduiertenkolleg Bonn-Bochum-Düsseldorf

University of California, Berkeley, Spring 2009

Hot Topics Course on Spaces of TFT’s

Student Topology Seminar

University of California, Berkeley, Fall 2008

Hot Topics Course on Smooth Cohomology

Lecture on Differential Topology