Partial Bloch--Kato Selmer groups of $B$-pairs as delta functors

Fuente: arXiv
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Auteur principal: Steingart, Rustam
Format: Preprint
Publié: 2025
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author Steingart, Rustam
author_facet Steingart, Rustam
contents In this article we revisit the partial Selmer groups introduced by Ding in cohomological degree one. On the subcategory of partially de Rham positive $B$-pairs we extend them to higher cohomological degree and show that the resulting groups form a cohomological delta functor satisfying a variant of the Euler--Poincaré characteristic formula and Tate duality.
format Preprint
id arxiv_https___arxiv_org_abs_2510_00775
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Partial Bloch--Kato Selmer groups of $B$-pairs as delta functors
Steingart, Rustam
Number Theory
K-Theory and Homology
In this article we revisit the partial Selmer groups introduced by Ding in cohomological degree one. On the subcategory of partially de Rham positive $B$-pairs we extend them to higher cohomological degree and show that the resulting groups form a cohomological delta functor satisfying a variant of the Euler--Poincaré characteristic formula and Tate duality.
title Partial Bloch--Kato Selmer groups of $B$-pairs as delta functors
topic Number Theory
K-Theory and Homology
url https://arxiv.org/abs/2510.00775