Pith. sign in

REVIEW 1 cited by

On the cohomology of certain non-compact Shimura varieties (with an appendix by Robert Kottwitz)

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 0802.4451 v2 pith:NPIEHYUN submitted 2008-02-29 math.AG math.NT

classification math.AGmath.NT
keywords shimuravarietiesapplicationsbasecertaincohomologycompactificationfrobenius
verification ladder T0 review T1 audit T2 compute T3 formal

Signed reviews

No signed human review yet.

0 comments
abstract

The goal of this paper is to calculate the trace of the composition of a Hecke correspondence and a (high enough) power of the Frobenius at a good place on the intersection cohomology of the Satake-Baily-Borel compactification of certain Shimura varieties, to stabilize the result for Shimura varieties associated to unitary groups over $\mathbb{Q}$ and to give applications of this calculations using base change from these unitary groups to $GL_n$. ----- Le but de ce texte est de calculer la trace d'une correspondance de Hecke composee avec une puissance (assez grande) du Frobenius en une bonne place sur la cohomologie d'intersection de la compactification de Satake-Baily-Borel de certaines varietes de Shimura, de stabiliser le resultat obtenu pour les varietes de Shimura associees aux groupes unitaires sur $\mathbb{Q}$, et de donner des applications de ces calculs en utilisant le changement de base de ces groupes unitaires a $GL_n$.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 1 Pith paper

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

  1. The cohomology of certain intermediate strata of Kottwitz varieties

    math.NT 2025-07 conditional novelty 6.0 of 10

    The Frobenius-Hecke trace on the cohomology of two-slope Newton strata of compact unitary Kottwitz varieties is expressed as an explicit finite sum over type I and type II automorphic representations.

Pith tools