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arXiv · 0704.1347

Comparaison entre cohomologie cristalline et cohomologie étale $p$-adique sur certaines variétés de Shimura

Sandra Rozensztajn
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Abstract

Let $X$ be an integral model at a prime $p$ of a Shimura variety of PEL type having good reduction, associated to a reductive group $G$. To $\mathbb{Z}_p$ reprsententations of the group $G$ can be associated two kinds of sheaves : crystals on the special fiber of $X$, and locally constant étale sheaves on the generic fiber. We establish a comparison between the cohomology of these two kinds of sheaves.

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Sandra Rozensztajn. 2007-04-11. Comparaison entre cohomologie cristalline et cohomologie étale $p$-adique sur certaines variétés de Shimura. https://arxiv.org/abs/0704.1347

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