An Euler system for the adjoint of a modular form

Fuente: arXiv
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Hauptverfasser: Loeffler, David, Zerbes, Sarah Livia
Format: Preprint
Veröffentlicht: 2023
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author Loeffler, David
Zerbes, Sarah Livia
author_facet Loeffler, David
Zerbes, Sarah Livia
contents We construct an Euler system for the adjoint Galois representation of a modular form, using motivic cohomology classes arising from Hilbert modular surfaces. We use this Euler system to give an upper bound for the Selmer group of the adjoint representation over the cyclotomic Zp-extension, which agrees with the predictions of the Iwasawa main conjecture up to powers of p.
format Preprint
id arxiv_https___arxiv_org_abs_2312_04665
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle An Euler system for the adjoint of a modular form
Loeffler, David
Zerbes, Sarah Livia
Number Theory
11F67 11F80 11G18
We construct an Euler system for the adjoint Galois representation of a modular form, using motivic cohomology classes arising from Hilbert modular surfaces. We use this Euler system to give an upper bound for the Selmer group of the adjoint representation over the cyclotomic Zp-extension, which agrees with the predictions of the Iwasawa main conjecture up to powers of p.
title An Euler system for the adjoint of a modular form
topic Number Theory
11F67 11F80 11G18
url https://arxiv.org/abs/2312.04665