Integral points and effective cones of moduli spaces of stable maps

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dc.creatorHassett, Brendan
dc.creatorTschinkel, Yuri
dc.date2003-01-23
dc.date.accessioned2026-07-07T04:54:39Z
dc.date.available2026-07-07T04:54:39Z
dc.descriptionConsider the Fulton-MacPherson configuration space of $n$ points on $¶^1$, which is isomorphic to a certain moduli space of stable maps to $¶^1$. We compute the cone of effective ${\mathfrak S}_n$-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 $\SL_2$ in the space of binary forms of degree $n\ge 3$.
dc.description26 pages, LaTeX
dc.identifierhttps://arxiv.org/abs/math/0301272
dc.identifierhttp://arxiv.org/abs/math/0301272
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/66339
dc.subjectAlgebraic Geometry
dc.subjectNumber Theory
dc.titleIntegral points and effective cones of moduli spaces of stable maps
dc.typetext

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