Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4596682 | Journal of Pure and Applied Algebra | 2012 | 10 Pages |
Abstract
We construct rational maps from and to lower-dimensional moduli spaces. As a consequence, we identify geometric divisors that generate extremal rays of the effective cones for these spaces.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory