On the invitation of Prof. Uwe Semmelmann, Prof. Wilderich Tuschmann (Karlsruher Institut für
Technologie) gave a talk at the colloquium of the Department of Mathematics on
"
Spaces and Moduli Spaces of Riemannian Metrics".
Paul Schwahn, Prof. Wilderich Tuschmann, Prof. Uwe Semmelmann, Prof. Andreas Kollross