On pseudofunctors sending groups to 2-groups
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Publication:6385854
DOI10.1007/S00009-022-02220-1zbMath1507.18010arXiv2112.08695MaRDI QIDQ6385854
Sandra Mantovani, Alan S. Cigoli, Giuseppe Metere
Publication date: 16 December 2021
Fibered categories (18D30) Monoidal categories, symmetric monoidal categories (18M05) Structured objects in a category (group objects, etc.) (18C40) 2-groups, crossed modules, crossed complexes (18G45)
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