Cohomology of moduli spaces via a result of Chenevier and Lannes

DOI10.46298/epiga.2023.10307arXiv2207.05130MaRDI QIDQ6057548

Jonas Bergström, Carel Faber

Publication date: 5 October 2023

Published in: Épijournal de Géométrie Algébrique (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2207.05130

zbMATH Keywords

Euler characteristicGalois representationsSiegel modular formsHecke operatorsautomorphic representationsmoduli of abelian varietiesmoduli of curvesLefschetz trace formula

Mathematics Subject Classification ID

Families, moduli of curves (algebraic) (14H10) Siegel modular groups; Siegel and Hilbert-Siegel modular and automorphic forms (11F46) Algebraic moduli of abelian varieties, classification (14K10) Galois representations (11F80)