Almost coreflective and projective classes (Q1330907)
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scientific article; zbMATH DE number 617344
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Almost coreflective and projective classes |
scientific article; zbMATH DE number 617344 |
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Almost coreflective and projective classes (English)
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10 August 1994
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The paper gives a general (Freyd-Kelly type) criterion for a projectivity class in a category to be almost coreflective (= weakly coreflective and closed under coretracts). Various interesting examples and applications mostly to topological categories are also provided.
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almost coreflective subcategory
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projectivity class
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multiprojective object
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