Rational motives on pro-algebraic stacks

Fuente: arXiv
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Autor principal: Yaylali, Can
Formato: Preprint
Publicado: 2024
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author Yaylali, Can
author_facet Yaylali, Can
contents We define an $\infty$-category of rational motives for inverse limits of algebraic stacks, so-called pro-algebraic stacks. We show that it admits a $6$-functor formalism for certain classes of morphisms. On pro-schemes, we show that this $6$-functor formalism is in the sense of Liu-Zheng. This theory yields an approach to the theory of motives for non-representable algebraic stacks and non-finite type morphisms.
format Preprint
id arxiv_https___arxiv_org_abs_2403_03596
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Rational motives on pro-algebraic stacks
Yaylali, Can
Algebraic Geometry
14F42 (Primary) 14C15 14A20 (Secondary)
We define an $\infty$-category of rational motives for inverse limits of algebraic stacks, so-called pro-algebraic stacks. We show that it admits a $6$-functor formalism for certain classes of morphisms. On pro-schemes, we show that this $6$-functor formalism is in the sense of Liu-Zheng. This theory yields an approach to the theory of motives for non-representable algebraic stacks and non-finite type morphisms.
title Rational motives on pro-algebraic stacks
topic Algebraic Geometry
14F42 (Primary) 14C15 14A20 (Secondary)
url https://arxiv.org/abs/2403.03596