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The cohomology of period domains for reductive groups over finite fields

Sascha Orlik
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Abstract

The goal of this paper is to give an explicit formula for the l-adic cohomology of period domains over finite fields for arbitrary reductive groups. The result is a generalisation of the computation in math.AG/9907098 which treats the case of the general linear group.

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Sascha Orlik. 1999-07-15. The cohomology of period domains for reductive groups over finite fields. https://arxiv.org/abs/math/9907100

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