Central extensions of precrossed modules
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Publication:702199
DOI10.1023/B:APCS.0000040555.48968.64zbMath1087.18010MaRDI QIDQ702199
Manuel Ladra Gonzalez, Daniel Arias
Publication date: 17 January 2005
Published in: Applied Categorical Structures (Search for Journal in Brave)
Homological methods in group theory (20J05) Nonabelian homological algebra (category-theoretic aspects) (18G50) Extensions, wreath products, and other compositions of groups (20E22)
Related Items (5)
Relative commutator theory in varieties of \(\Omega\)-groups ⋮ On universal central extensions of precrossed and crossed modules ⋮ On the second cohomology group in semi-abelian categories ⋮ Baer invariants and cohomology of precrossed modules ⋮ Ganea Term for the Homology of Precrossed Modules
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