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Localisations of locally presentable categories II

✍ Scribed by Brian Day; Ross Street

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
324 KB
Volume
63
Category
Article
ISSN
0022-4049

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πŸ“œ SIMILAR VOLUMES

On orthogonal subcategories of locally p
On orthogonal subcategories of locally presentable categories
✍ J. AdΓ‘mek; J. RosickΓ½ πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 318 KB

The statement 'every full, limit-closed subcategory of a locally presentable category is orthogonal' is proved to be undecidable; in fact, equivalent to a large-cardinal principle. For dual categories of locally presentable categories the situation is analogous.