Representation of categories

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Representation of categories

One of the earliest theorems in category theory stated that an abelian category could be represented faithfully by exact functors into the category Ab of abelian groups [Freyd, 1964], [Lubkin, 1961] and [Heron, unpublished]. Then Mitchell [1965] showed that every such category had a full exact embedding into a module category. An equivalent formulation is that every abelian category into a cate...

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ژورنال

عنوان ژورنال: Journal of Pure and Applied Algebra

سال: 1986

ISSN: 0022-4049

DOI: 10.1016/0022-4049(86)90105-2