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The stable trace formula for Shimura varieties of abelian type

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arxiv 2110.05381 v1 pith:RHPXSDKE submitted 2021-10-11 math.NT math.AG

The stable trace formula for Shimura varieties of abelian type

classification math.NT math.AG
keywords abelianshimurastabletracetypearthur-selbergcohomologycompactly
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We express the Frobenius-Hecke traces on the compactly supported cohomology of a Shimura variety of abelian type in terms of elliptic parts of stable Arthur-Selberg trace formulas for the endoscopic groups. This confirms predictions of Langlands and Kottwitz at primes where the level is hyperspecial.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. On a conjecture of Pappas and Rapoport

    math.NT 2024-03 unverdicted novelty 8.0

    Proves the Pappas-Rapoport conjecture on canonical integral models of Hodge-type Shimura varieties with quasi-parahoric level at p, shows uniformization by integral local Shimura varieties, and proves the Kisin-Pappas...

  2. Igusa Stacks and the Cohomology of Shimura Varieties

    math.NT 2024-08 unverdicted novelty 7.0

    Constructs functorial Igusa stacks for Hodge-type Shimura varieties, yielding a sheaf on Bun_G that controls cohomology and proves compatibility with the semisimple local Langlands correspondence of Fargues-Scholze wh...