Timeline for answer to Is the $\infty$-category $N_{dg}(\mathrm{Ch}(\mathcal{A}))$ presentable? by user197402
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 28, 2021 at 14:53 | comment | added | Ivan Di Liberti | Giulio Lo Monaco has shown "the uncheatable" for infinity categories here: tac.mta.ca/tac/volumes/37/5/37-05.pdf | |
| Apr 28, 2021 at 13:43 | comment | added | D.-C. Cisinski | An abelian Grothendieck category has small colimits. If it is small, by the "uncheatable lemma" from this answer mathoverflow.net/a/365951/1017 it would a partially ordered set and an abelian category, hence equivalent to zero. In particular, it would be presentable, that is true, but for rather trivial reasons! | |
| Apr 28, 2021 at 13:12 | review | First posts | |||
| Apr 28, 2021 at 14:34 | |||||
| Apr 28, 2021 at 13:10 | history | answered | user197402 | CC BY-SA 4.0 |