Coherent tannaka duality and algebraicity of hom-stacks

Jack Hall; David Rydh

doi:10.2140/ant.2019.13.1633

Coherent tannaka duality and algebraicity of hom-stacks

Jack Hall
, David Rydh

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

We establish Tannaka duality for noetherian algebraic stacks with affine stabilizer groups. Our main application is the existence of Hom-stacks in great generality.

Original language	English (US)
Pages (from-to)	1633-1675
Number of pages	43
Journal	Algebra and Number Theory
Volume	13
Issue number	7
DOIs	https://doi.org/10.2140/ant.2019.13.1633
State	Published - 2019
Externally published	Yes

Keywords

Algebraic stacks
Formal gluings
Hom-stacks
Mayer-vietoris squares
Tannaka duality

ASJC Scopus subject areas

Analysis

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10.2140/ant.2019.13.1633

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abstract = "We establish Tannaka duality for noetherian algebraic stacks with affine stabilizer groups. Our main application is the existence of Hom-stacks in great generality.",

keywords = "Algebraic stacks, Formal gluings, Hom-stacks, Mayer-vietoris squares, Tannaka duality",

author = "Jack Hall and David Rydh",

year = "2019",

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language = "English (US)",

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AU - Rydh, David

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KW - Algebraic stacks

KW - Formal gluings

KW - Hom-stacks

KW - Mayer-vietoris squares

KW - Tannaka duality

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DO - 10.2140/ant.2019.13.1633

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ER -

Coherent tannaka duality and algebraicity of hom-stacks

Abstract

Keywords

ASJC Scopus subject areas

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