On the ideals and singularities of secant varieties of Segre varieties Academic Article uri icon

abstract

  • We find minimal generators for the ideals of secant varieties of Segre varieties in the cases of k(1 n m) for all k, n,m, 2(n m p r) for all n, m, p, r (GSS conjecture for four factors), and 3(n m p) for all n, m, p and prove they are normal with rational singularities in the first case and arithmetically Cohen- Macaulay in the second two cases. 2007 London Mathematical Society.

published proceedings

  • Bulletin of the London Mathematical Society

author list (cited authors)

  • Landsberg, J. M., & Weyman, J.

citation count

  • 37

complete list of authors

  • Landsberg, JM||Weyman, Jerzy

publication date

  • August 2007

publisher