On the universal and generalized orbifold Euler characteristics
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866909201637310464 |
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| author | Gusein-Zade, Sabir M. Luengo, Ignacio Melle-Hernández, Alejandro Viruel, Antonio |
| author_facet | Gusein-Zade, Sabir M. Luengo, Ignacio Melle-Hernández, Alejandro Viruel, Antonio |
| contents | We discuss the universal orbifold Euler characteristic and generalized orbifold Euler characteristics corresponding to finitely generated groups $A$ (the $A$-Euler characteristics). We show that the collection of all $A$-Euler characteristics for $A$ of the form $A'\times Z$ ($Z$ is the group of integers) with finite $A'$ determine the universal orbifold Euler characteristic. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_08426 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On the universal and generalized orbifold Euler characteristics Gusein-Zade, Sabir M. Luengo, Ignacio Melle-Hernández, Alejandro Viruel, Antonio Algebraic Geometry Algebraic Topology Group Theory 57S17, 55M35 We discuss the universal orbifold Euler characteristic and generalized orbifold Euler characteristics corresponding to finitely generated groups $A$ (the $A$-Euler characteristics). We show that the collection of all $A$-Euler characteristics for $A$ of the form $A'\times Z$ ($Z$ is the group of integers) with finite $A'$ determine the universal orbifold Euler characteristic. |
| title | On the universal and generalized orbifold Euler characteristics |
| topic | Algebraic Geometry Algebraic Topology Group Theory 57S17, 55M35 |
| url | https://arxiv.org/abs/2405.08426 |