Home › Events › Algebraic Geometry and Commutative Algebra Seminar: Robin Hartshorne, University of California - Berkeley Algebraic Geometry and Commutative Algebra Seminar: Robin Hartshorne, University of California - Berkeley Time: Fri Nov 15, 2013, 3:00 pm - 4:00 pm Location: 258 Hurley Hall Title: Set-theoretic complete intersections and divisor class groups Abstract