Publications:
- The Euler Class in homological algebra, Journal of Pure and Applied Algebra
- Powers of the Euler Class, Advances in Mathematics
- A Hamiltonian with periodic orbits having several delays, Journal of Differential Equations
- On two theorems of A. Haefliger concerning foliations, Topology
- Loops on the classifying space for foliations, American Journal of Mathematics
PhD, Dartmouth College, 1974
C.L.E. Moore Instructor, M.I.T. 1974-1976
Lefschetz Visiting Professor, Centro de Investigacion, Mexico City, 1976-1979
Visiting Professor, Utrecht University, Netherlands, 1999
Joined Northeastern in 1980