Education
1989 B.S., Mathematics, University of Milano
1992 M.S., Mathematics, the University of Notre Dame
1995 Ph.D., Mathematics, the University of Notre Dame
Positions
1995-1996, visiting assistant professor,
Washington University in St. Louis
1997, member, Max-Planck-Institut fur Mathematik, Bonn.
1998, American Mathematical Society Centennial Fellow, Harvard University
1999-2004, assistant professor, Stony Brook University
2001, member, IAS Princeton
2004-2008, associate professor, Stony Brook University
2006, member, IAS Princeton
2009-present, professor, Stony Brook University
2011, Fall, Gehring Visiting Professor of Mathematics, U. of Michigan, Ann Arbor