The nef cone of toroidal compactifications of ${\cal A}_4$

Details The nef cone of toroidal compactifications of ${\cal A}_4$ The nef cone of toroidal compactifications of ${\cal A}_4$

2002-03-22

arxiv.org/abs/math/0203238v1

Mathematics

Algebraic Geometry

54 pages, 4 figures

Scientific paper

We determine the cone of nef divisors on the Igusa and Voronoi
compactifications of the moduli space of principally polarised abelian 4-folds.
We also show that the canonical bundle on the Igusa compactification of A_4(n)
is ample for n at least 3. Analogous results for A_2 and A_3 were earlier
obtained by the first author but the case of A_4 is far less simple.

Affiliated with

Also associated with

No associations

Rating

The nef cone of toroidal compactifications of ${\cal A}_4$ does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The nef cone of toroidal compactifications of ${\cal A}_4$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The nef cone of toroidal compactifications of ${\cal A}_4$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-360546