Intersections of Tautological Classes on Blowups of Moduli Spaces of Genus-One Curves

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We give two recursions for computing top intersections of tautological classes on blowups of moduli spaces of genus-one curves. One of these recursions is analogous to the well-known string equation. As shown in previous papers, these numbers are useful for computing genus-one enumerative invariants of projective spaces and Gromov-Witten invariants of complete intersections.
6 figures

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Algebraic Geometry, Symplectic Geometry, 14H10,53D99

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http://salesiana.dossiersoluciones.com/handle/123456789/110197

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0603357
 http://arxiv.org/abs/math/0603357

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arXiv