Diextensions et panextensions de catégories

DOI10.7146/math.scand.a-14411zbMath1034.18011OpenAlexW172757267MaRDI QIDQ4458833

Georges Hoff

Publication date: 15 March 2004

Published in: MATHEMATICA SCANDINAVICA (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7146/math.scand.a-14411

zbMATH Keywords

extension of categories2-cohomologydiextensionkernel of quotient functorpanextension

Mathematics Subject Classification ID

Nonabelian homological algebra (category-theoretic aspects) (18G50) Fibered categories (18D30) Special properties of functors (faithful, full, etc.) (18A22)

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