The category of extensions and idempotent completion
Raphael Bennett-Tennenhaus, Johanne Haugland, M. H. Sandøy, Amit Shah
Publication date: 12 September 2024
Published in: Theory and Applications of Categories (Search for Journal in Brave)
idempotent completionexact categoryadditive category2-category2-functor\(n\)-exangulated category\(n\)-exangulated functorcategory of extensionsbiadditive functor\(n\)-exangulated natural transformation
Abelian categories, Grothendieck categories (18E10) Relative homological algebra, projective classes (category-theoretic aspects) (18G25) Preadditive, additive categories (18E05) Homological algebra in category theory, derived categories and functors (18G99) 2-categories, bicategories, double categories (18N10) Derived categories, triangulated categories (18G80)
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