Central extensions in universal algebra: A unification of three notions

DOI10.1007/s000120050174zbMath1013.08009OpenAlexW1982782675MaRDI QIDQ1866833

G. M. Kelly, George Janelidze

Publication date: 23 April 2003

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

Full work available at URL: https://doi.org/10.1007/s000120050174

zbMATH Keywords

central extensioncongruence-modular varietyAbelian algebra

Mathematics Subject Classification ID

Congruence modularity, congruence distributivity (08B10) Categories of algebras (08C05)

Related Items (8)

Central extensions of associative algebras and weakly action representable categories ⋮ Central reflections and nilpotency in exact Mal'tsev categories ⋮ Universal central extensions of internal crossed modules via the non-abelian tensor product ⋮ Leibniz algebras with derivations ⋮ Galois groups, abstract commutators, and Hopf formula ⋮ On groups with action on itself ⋮ Central extensions in semi-abelian categories ⋮ Commutators and central extensions in universal algebra

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