Academic Background: Ph.D., Mathematics, University of Michigan, 1968; M.S., Mathematics, University of Michigan, 1964; B.A., Mathematics, Wellesley College, 1962.
Research Interests: Differential geometry and geometric analysis.
Appointments: Emeritus Professor, Department of Mathematics, University of Illinois Urbana-Champaign, 2000–present.
Publications: Articles in Transactions of the American Mathematical Society.