PhD 1992 (ETH Zürich, Switzerland)
Habilitation 2000 (TU München, Germany)
PostDoc experiences: 1994/5 Brown University; 2000/1 U Notre Dame; 2001 (research only) U’ Toronto
U’ of Tennessee since Jan 2002.

Interested in Partial Differential Equations (also Ordinary DE’s), with a preference for questions with a dynamical, spectral, or geometric flavor.