Expertise

Research Interests:

  • rigidity in geometry and dynamics; analytic and geometric group theory; ergodic theory; Lie groups, their discrete subgroups and generalizations

Subject Areas

  • Dynamical systems and ergodic theory
    • Homogeneous Dynamics.
  • Topology
Affiliations

Professor, Department of Mathematics, College of Arts and Sciences, Indiana University Bloomington

Milton B. Porter Professor, Department of Mathematics, Wiess School of Natural Sciences, Rice University

Communities
Mathematics
Degrees
PhD, University of Chicago, Mathematics, 1999
MA, University of Chicago, Mathematics, 1994
BA, Columbia University, Mathematics, 1993