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Results tagged with dg-categories
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user 22810
A differential graded category is a category enriched over complexes of modules for some commutative ring.
30
votes
3
answers
4k
views
DG categories in algebraic geometry - guide to the literature?
Although my experience with DG categories is pretty basic I find them to be a very neat tool for organizing (co-)homological techniques in algebraic geometry. For someone who has algebro-geometric app …
- 7,799
21
votes
2
answers
2k
views
How to stop worrying about enriched categories?
Recently I realized that ordinary category theory is not a suitable language for a big portion of the math I'm having a hard time with these days. One thing in common to all my examples is that they a …