On ℋ1 of Categorical Groups

DOI10.1080/00927870600860841zbMath1114.18004OpenAlexW2149777800MaRDI QIDQ3422811

A. del Río, Antonio R. Garzón

Publication date: 14 February 2007

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927870600860841

zbMATH Keywords

cohomologyderivationbraided categorical group

Mathematics Subject Classification ID

Related Items (1)

Group cohomology with coefficients in a crossed module

Cites Work

• Obstruction theory for extensions of categorical groups
• A Picard-Brauer exact sequence of categorical groups
• A 3-Dimensional Non-Abelian Cohomology of Groups With Applications to Homotopy Classification of Continuous Maps
• Four-dimensional topological quantum field theory, Hopf categories, and the canonical bases
• (Braided) tensor structures on homotopy groupoids and nerves of (Braided) categorical groups¹
• Schreier theory for central extensions of categorical groups¹
• Schreier theory for singular extensions of categorical groups and homotopy classification^∗∗

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