Skip to main content
Article thumbnail
Location of Repository

On extensions of the Torelli map

By Angela Gibney


The divisors on $\bar{\operatorname{M}}_g$ that arise as the pullbacks of ample divisors along any extension of the Torelli map to any toroidal compactification of $\operatorname{A}_g$ form a 2-dimensional extremal face of the nef cone of $\bar{\operatorname{M}}_g$, which is explicitly described.Comment: 10 pages, 1 figur

Topics: Mathematics - Algebraic Geometry, 14E30, 14K10, 14H10
Year: 2011
OAI identifier:
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • (external link)
  • Suggested articles

    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.