Inner automorphisms as 2-cells

zbMATH Open1546.18003MaRDI QIDQ6593817

Martti Karvonen, Pieter Hofstra

Publication date: 27 August 2024

Published in: Theory and Applications of Categories (Search for Journal in Brave)

zbMATH Keywords

inner automorphismscrossed moduleslimits and colimits

Mathematics Subject Classification ID

Limits and colimits (products, sums, directed limits, pushouts, fiber products, equalizers, kernels, ends and coends, etc.) (18A30) 2-categories, bicategories, double categories (18N10) 2-groups, crossed modules, crossed complexes (18G45)

Cites Work

• Title not available (Why is that?)
• An inner automorphism is only an inner automorphism, but an inner endomorphism can be something strange.
• An invitation to general algebra and universal constructions.
• Isotropy of algebraic theories
• Isotropy and crossed toposes
• Elementary observations on 2-categorical limits
• Algebra valued functors in general and tensor products in particular
• Polymorphic Automorphisms and the Picard Group.
• Inner autoequivalences in general and those of monoidal categories in particular

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