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arXiv · 1511.03156

On the geometry of the Newton stratification

Eva Viehmann
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Abstract

We give an expository overview over recent results on the global structure and geometry of the Newton stratification of the reduction modulo p of Shimura varieties of Hodge type with hyperspecial level structure. More precisely, we discuss non-emptiness, dimensions, and closure relations of Newton strata. We also explain the group-theoretic description and methods leading to their proofs.

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Eva Viehmann. 2015-11-10. On the geometry of the Newton stratification. https://arxiv.org/abs/1511.03156

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