Sparad:
| Huvudupphovsmän: | , , |
|---|---|
| Materialtyp: | Preprint |
| Publicerad: |
2020
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| Ämnen: | |
| Länkar: | https://arxiv.org/abs/2012.02853 |
| Taggar: |
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Innehållsförteckning:
- We prove a Künneth-type equivalence of derived categories of lisse and constructible Weil sheaves on schemes in characteristic $p > 0$ for various coefficients, including finite discrete rings, algebraic field extensions $E \supset \mathbf Q_\ell$, $\ell \ne p$ and their rings of integers $O_E$. We also consider a variant for ind-construtible sheaves which applies to the cohomology of moduli stacks of shtukas over global function fields.