Projective and injective symmetric categorical groups and duality

DOI10.1090/S0002-9939-2014-12354-9zbMath1327.18011arXiv1007.0121OpenAlexW2006931929WikidataQ114093943 ScholiaQ114093943MaRDI QIDQ5496466

Teimouraz Pirashvili

Publication date: 2 February 2015

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1007.0121

zbMATH Keywords

groupoidinjective objectprojective objectsymmetric categorical group

Mathematics Subject Classification ID

Related Items

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Cites Work

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• Extensions of symmetric cat-groups
• Cohomology with coefficients in stacks of abelian 2-groups
• Quadratic functions in geometry, topology, and \(M\)-theory