Chain complexes of symmetric categorical groups

DOI10.1016/j.jpaa.2004.08.029zbMath1068.18015OpenAlexW2149309724MaRDI QIDQ1770537

Xianqiang Yang

Publication date: 7 April 2005

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jpaa.2004.08.029

zbMATH Keywords

symmetric categorical grouphigher dimensional homological algebra

Mathematics Subject Classification ID

Related Items (3)

Singular extensions and the second cohomology categorical group ⋮ Derived 2-functors in (2-SGp) ⋮ Cohomology with coefficients in stacks of abelian 2-groups

Cites Work

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• Brauer groups and Amitsur cohomology for general commutative ring extensions
• Brauer groups, Hopf algebras and Galois theory
• Extensions of symmetric cat-groups
• Monoidal bicategories and extensions of gr-categories
• Simplicial cohomology with coefficients in symmetric categorical groups
• A Picard-Brauer exact sequence of categorical groups
• On Villamayor and Zelinsky’s long exact sequence
• (Braided) tensor structures on homotopy groupoids and nerves of (Braided) categorical groups¹
• Homotopy classification of categorial torsors

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