Intermediate Moduli Spaces of Stable Maps

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We describe the Chow ring with rational coefficients of Mbar_{0,1}(P^n,d) as the subring of invariants of a ring B(Mbar_{0,1}(P^n,d);Q), relative to the action of the group of symmetries S_d. We compute B(Mbar_{0,1}(P^n,d);Q) by following a sequence of intermediate spaces for Mbar_{0,1}(P^n,d).
Final version, to appear in Inventiones Mathematicae

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Algebraic Geometry, 14D20

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http://salesiana.dossiersoluciones.com/handle/123456789/100888

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0409569
 http://arxiv.org/abs/math/0409569

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arXiv