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Results tagged with accessible-categories
Search options questions only
not deleted
user 49
15
votes
2
answers
382
views
Is every accessible category well-powered?
Every locally presentable category is well-powered: since it is a full reflective subcategory of a presheaf topos, its subobject lattices are subsets of those of the latter.
Every accessible category …
- 66.8k
17
votes
2
answers
549
views
Raising the index of accessibility
In the standard reference books Locally presentable and accessible categories (Adamek-Rosicky, Theorem 2.11) and Accessible categories (Makkai-Pare, $\S$2.3), it is shown that for regular cardinals $ …
- 66.8k