Fubini's theorem in codimension two Academic Article uri icon


  • We classify codimension two complex submanifolds of projective space X n having the property that any line through a general point x X having contact to order two with X at x automatically has contact to order three. We give applications to the study of the Debarre-de Jong conjecture and of varieties whose Fano variety of lines has dimension 2n - 4. Walter de Gruyter Berlin New York 2009.

published proceedings

  • Journal fr die reine und angewandte Mathematik (Crelles Journal)

author list (cited authors)

  • Landsberg, J. M., & Robles, C.

citation count

  • 5

complete list of authors

  • Landsberg, JM||Robles, Colleen

publication date

  • January 2009