Past Visitor Dennis P. Sullivan Affiliation Mathematics Visits VisitorSchool of Mathematics9/1975 – 9/1975Fall VisitorSchool of Mathematics9/1968 – 5/1970 VisitorSchool of Mathematics1/1969 – 1/1969Spring VisitorSchool of Mathematics9/1967 – 4/1968 Update Profile Related content idea Women and Mathematics 2016