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arXiv 1209.0264math.NTmath.AGmath.RT
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迹公式与PEL型阿贝尔簇模p的存在性

The trace formula and the existence of PEL type Abelian varieties modulo p

Arno Kret

摘要:

利用迹公式证明了类型(A)和(C)的PEL型Shimura簇的任何Newton层在好约化的素数处都是非空的。此外,我们有条件地证明了与奇自旋群相关的Shimura数据的非空性。我们的结果是以Rapoport-Langlands猜想和Arthur关于离散谱的理论为条件的.亚瑟和基辛在重要的案例中已经宣布了这两个结果。

英文摘要:

We show, using the trace formula, that any Newton stratum of a Shimura variety of PEL-type of types (A) and (C) is non-empty at the primes of good reduction. Furthermore we prove conditionally the non-emptiness for Shimura data associated to odd Spin groups. Our results are conditional on Rapoport-Langlands conjecture and Arthur's conjectures on the discrete spectrum. Both these results have been announced by Arthur and Kisin in significant cases.

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