A push forward construction and the comprehensive factorization for internal crossed modules

DOI10.1007/s10485-013-9348-1zbMath1305.18066OpenAlexW2006879283MaRDI QIDQ2254593

Alan S. Cigoli, Giuseppe Metere, Sandra Mantovani

Publication date: 5 February 2015

Published in: Applied Categorical Structures (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10447/103034

zbMATH Keywords

crossed modulesemi-abelian categorycomprehensive factorizationpush forward

Mathematics Subject Classification ID

Related Items (9)

Extension theory and the calculus of butterflies ⋮ The third cohomology \(2\)-group ⋮ On pseudofunctors sending groups to 2-groups ⋮ Algebras with representable representations ⋮ Unnamed Item ⋮ Fibered aspects of Yoneda's regular span ⋮ A relative monotone-light factorization system for internal groupoids ⋮ Split extensions and semidirect products of unitary magmas ⋮ Fibred-categorical obstruction theory

Cites Work

• Unnamed Item
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• Unnamed Item
• Unnamed Item
• Comprehensive factorization and \(I\)-central extensions
• A note on the ``Smith is Huq condition
• Normalities and commutators
• Baer sums in homological categories
• Fundamental groups of topological stacks with the slice property
• A noncommutative version of Lie algebras: Leibniz algebras
• Universal strict general actors and actors in categories of interest
• Profunctors in Mal'tsev categories and fractions of functors
• On the second cohomology group in semi-abelian categories
• Obstruction theory in algebraic categories. I
• The comprehensive factorization of a functor
• Aspherical abelian groupoids and their directions

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