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Results tagged with topos-theory
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user 3338
A topos is a category that behaves very much like the category of sets and possesses a good notion of localization. Related to topos are: sheaves, presheaves, descent, stacks, localization,...
3
votes
2
answers
777
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Freyd cover of a category.
I’ve couldn’t find any information about the free category built up from that Freyd cover. Where can I find more about the Freyd cover of a category (not a topos!)?
Edit: The definition has been giv …
- 427