| Título: | An equivariant version of the monodromy zeta function |
| Autores: | Melle Hernández, Alejandro ; Gusein-Zade, Sabir Medgidovich ; Luengo Velasco, Ignacio |
| Tipo de documento: | texto impreso |
| Editorial: | American Mathematical Society, 2008 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/openAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Geometria algebraica , Tipo = Artículo |
| Resumen: | We offer an equivariant version of the classical monodromy zeta function of a singularity as a series with coefficients from the Grothendieck ring of finite G-sets tensored by the field of rational numbers. Main two ingredients of the definition are equivariant Lefschetz numbers and the ?-structure on the Grothendieck ring of finite G-sets. We give an A’Campo type formula for the equivariant zeta function. |
| En línea: | https://eprints.ucm.es/id/eprint/13340/1/2008equivariant.pdf |
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