We study Galois representations attached to nonsimple abelian varieties over finitely generated fields of arbitrary characteristic. We give sufficient conditions for such representations to decompose as a product, and apply them to prove arithmetical analogues of results shown by Moonen and Zarhin in the context of complex abelian varieties (of dimension at most 5).
Autori interni: | |
Autori: | Lombardo, Davide |
Titolo: | On the ℓ-adic Galois representations attached to nonsimple abelian varieties |
Anno del prodotto: | 2016 |
Digital Object Identifier (DOI): | 10.5802/aif.3035 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
File | Descrizione | Tipologia | Licenza | |
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Annales Institut Fourier - Nonsimple Galois representations.pdf | Versione finale editoriale | ![]() | Open AccessVisualizza/Apri |
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