Integral Artin motives I: Smooth objects and the ordinary t-structure
Fuente:
arXiv
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| Main Author: | |
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| Format: | Preprint |
| Published: |
2022
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| _version_ | 1866913801392095232 |
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| author | Ruimy, Raphaël |
| author_facet | Ruimy, Raphaël |
| contents | We link smooth Artin motives to étale local systems and Artin representations. We then construct the ordinary motivic t-structure on Artin motives with integral coefficients and show that the $\ell$-adic realization functor is t-exact. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2211_02505 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Integral Artin motives I: Smooth objects and the ordinary t-structure Ruimy, Raphaël Algebraic Geometry We link smooth Artin motives to étale local systems and Artin representations. We then construct the ordinary motivic t-structure on Artin motives with integral coefficients and show that the $\ell$-adic realization functor is t-exact. |
| title | Integral Artin motives I: Smooth objects and the ordinary t-structure |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2211.02505 |