Integral points and effective cones of moduli spaces of stable maps
2003 | journal article. A publication with affiliation to the University of Göttingen.
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Details
- Authors
- Hassett, Brendan; Tschinkel, Yuri
- Abstract
- Consider the Fulton-MacPherson configuration space of n points on P-1, which is isomorphic to a certain moduli space of stable maps to P-1. We compute the cone of effective G(n)-invariant divisors on this space. This yields a geometric interpretation of known asymptotic formulas for the number of integral points of bounded height on compactifications of SL2 in the space of binary forms of degree n > 3.
- Issue Date
- 2003
- Status
- published
- Publisher
- Duke Univ Press
- Journal
- Duke Mathematical Journal
- Organization
- Fakultät für Mathematik und Informatik
- File Format
- application/pdf
- ISSN
- 1547-7398; 0012-7094
- Language
- English