Exact limits

DOI10.1016/0022-4049(83)90072-5zbMath0527.18001OpenAlexW4213156313MaRDI QIDQ595762

Charles Ching-An Cheng

Publication date: 1983

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(83)90072-5

zbMATH Keywords

projective dimensionfunctorsmall categorydecomposable setinjective maplimit functorYoneda functor

Mathematics Subject Classification ID

Projectives and injectives (category-theoretic aspects) (18G05) Homological dimension (category-theoretic aspects) (18G20) Special properties of functors (faithful, full, etc.) (18A22) Limits and colimits (products, sums, directed limits, pushouts, fiber products, equalizers, kernels, ends and coends, etc.) (18A30) Functor categories, comma categories (18A25) Homological methods in associative algebras (16Exx)

Related Items (1)

DCC categories of cohomological dimension one

Cites Work

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• Homology of categories and exactness of direct limits
• Cohomological Dimension of an Abelian Monoid
• Note on the Projective Limit on Small Categories
• Groups of cohomological dimension one

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