On cocycle bitorsors and gerbes over a Grothendieck topos

DOI10.1017/S0305004100070109zbMath0748.18011MaRDI QIDQ3977015

K.-H. Ulbrich

Publication date: 25 June 1992

Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)

zbMATH Keywords

gerbesnon-abelian cohomologytransitive groupoidscocycle bitorsorssecond cohomology set for a band of a Grothendieck topos

Mathematics Subject Classification ID

Nonabelian homological algebra (category-theoretic aspects) (18G50) Topoi (18B25)

Related Items (3)

Principal \(\infty\)-bundles: presentations ⋮ Notes on 1- and 2-Gerbes ⋮ Differential geometry of gerbes

Cites Work

• Group cohomology for Picard groups
• The bigger Brauer group and étale cohomology
• Brauer groups and Amitsur cohomology for general commutative ring extensions

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