On the intersection theory of the moduli space of rank two bundles

• Autores: Dragos Oprea, Alina Marian
• Localización: Topology, ISSN 0040-9383, Vol. 45, Nº 3, 2006, págs. 531-542
• Idioma: inglés
• DOI: 10.1016/j.top.2005.11.002
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• Resumen

  • We give an algebro-geometric derivation of the known intersection theory on the moduli space of stable rank 2 bundles of odd degree over a smooth curve of genus g. We lift the computation from the moduli space to a Quot scheme, where we obtain the intersections via equivariant localization with respect to a natural torus action.