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http://repositoriodigital.academica.mx/jspui/handle/987654321/259805| Título: | On Hilbert schemes and Chen-Ruan cohomology |
| Palabras clave: | Física, Astronomía y Matemáticas Chen-Ruan cohomology Hilbert schemes crepant resolution conjecture symmetric product |
| Editorial: | Escuela Regional de Matemáticas |
| Descripción: | Through a geometric approach, we explain the origin of the crepant resolution conjecture of Y. Ruan. More precisely, we calculate the Chen-Ruan cohomology and the quantum corrections of Ruan for the cohomology of Hilbert schemes in the particular case of the two-fold symmetric product of CP2, which corresponds to the invariant part by the action of the symmetric group S2 on the blow-up of CP2 × CP2 along the diagonal. |
| Other Identifiers: | http://www.redalyc.org/articulo.oa?id=46812051002 |
| Aparece en las Colecciones: | Matemáticas: Enseñanza Universitaria |
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