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Etale devissage, descent and pushouts of stacks (vol 331, pg 194, 2011)
Univ Arizona, Dept Math, Tucson, AZ 85721 USA..
KTH, School of Engineering Sciences (SCI), Mathematics (Dept.).
2018 (English)In: Journal of Algebra, ISSN 0021-8693, E-ISSN 1090-266X, Vol. 498, p. 398-412Article in journal (Refereed) Published
Abstract [en]

Using Nisnevich coverings and a Hilbert stack of stacky points, we prove etale devissage results for non-representable etale and quasi-finite flat coverings. We give applications to absolute noetherian approximation of algebraic stacks and compact generation of derived categories. 

Place, publisher, year, edition, pages
ACADEMIC PRESS INC ELSEVIER SCIENCE , 2018. Vol. 498, p. 398-412
Keywords [en]
Etale neighborhood, Distinguished square, Devissage, Algebraic stack
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Mathematics
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URN: urn:nbn:se:kth:diva-225721DOI: 10.1016/j.jalgebra.2017.11.027ISI: 000424063200020OAI: oai:DiVA.org:kth-225721DiVA, id: diva2:1196618
Note

QC 20180410

Available from: 2018-04-10 Created: 2018-04-10 Last updated: 2018-04-10Bibliographically approved

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