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zbMATH Open0452.18006MaRDI QIDQ3898647

Howard L. Hiller

Publication date: 1977

Full work available at URL: https://eudml.org/doc/115320

Title of this publication is not available (Why is that?)

zbMATH Keywords

injective object category of morphisms computation of derived functors

Mathematics Subject Classification ID

Resolutions; derived functors (category-theoretic aspects) (18G10) Projectives and injectives (category-theoretic aspects) (18G05) Categories of spans/cospans, relations, or partial maps (18B10)

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