𝐹-divided sheaves trivialized by dominant maps are essentially finite

DOI10.1090/tran/7444zbMath1440.14005arXiv1612.00208OpenAlexW2559672709MaRDI QIDQ4633598

Lei Zhang, Fabio Tonini

Publication date: 3 May 2019

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1612.00208

Mathematics Subject Classification ID

Relevant commutative algebra (14A05) Generalizations (algebraic spaces, stacks) (14A20) Schemes and morphisms (14A15) Sheaves in algebraic geometry (14F06)

Related Items (6)

Essentially finite vector bundles on normal pseudo-proper algebraic stacks ⋮ An embedding problem for finite local torsors over twisted curves ⋮ Unramified \(F\)-divided objects and the étale fundamental pro-groupoid in positive characteristic ⋮ Fundamental gerbes ⋮ On the fundamental group schemes of certain quotient varieties ⋮ ALGEBRAIC AND NORI FUNDAMENTAL GERBES

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• The Nori fundamental gerbe of a fibered category
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