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arXiv · 1605.02717

Integral Canonical Models for Automorphic Vector Bundles of Abelian Type

Tom Lovering
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Abstract

We define and construct integral canonical models for automorphic vector bundles over Shimura varieties of abelian type. More precisely, we first build on Kisin's work to construct integral canonical models over rings of integers of number fields with finitely many primes inverted for Shimura varieties of abelian type with hyperspecial level at all primes we do not invert, compatible with Kisin's construction. We then define a notion of an integral canonical model for the standard principal bundles lying over Shimura varieties and proceed to construct them in the abelian type case. With these in hand, one immediately also gets integral models for automorphic vector bundles.

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Tom Lovering. 2017-08-03. Integral Canonical Models for Automorphic Vector Bundles of Abelian Type. https://doi.org/10.2140/ant.2017.11.1837

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