On actions of Frobenius morphisms for moduli stacks of principal bundles over algebraic curves
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866911884818513920 |
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| author | Castorena, Abel Neumann, Frank |
| author_facet | Castorena, Abel Neumann, Frank |
| contents | We study the various arithmetic and geometric Frobenius morphisms on the moduli stack of principal bundles over a smooth projective algebraic curve and determine explicitly their actions on the $\ell-$adic cohomology of the moduli stack in terms of Chern classes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_14042 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On actions of Frobenius morphisms for moduli stacks of principal bundles over algebraic curves Castorena, Abel Neumann, Frank Algebraic Geometry Primary 14D23, Secondary 14F20, 14G15 We study the various arithmetic and geometric Frobenius morphisms on the moduli stack of principal bundles over a smooth projective algebraic curve and determine explicitly their actions on the $\ell-$adic cohomology of the moduli stack in terms of Chern classes. |
| title | On actions of Frobenius morphisms for moduli stacks of principal bundles over algebraic curves |
| topic | Algebraic Geometry Primary 14D23, Secondary 14F20, 14G15 |
| url | https://arxiv.org/abs/2405.14042 |