Timeline for Drinfeld center of a braided category
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 2, 2020 at 1:09 | comment | added | Student | As $C$ is assumed to be braided in OP, there is another map $C^{rev} \to Z(C)$. So together one gets $C \boxtimes C^{rev} \to Z(C)$. Is there any hope to characterize how much the image misses in general? For example, when $C$ is modular, this map is known to be an equivalence. | |
| Jan 3, 2020 at 17:35 | vote | accept | Calvin McPhail-Snyder | ||
| Jan 3, 2020 at 15:54 | comment | added | Sam Gunningham | See, e.g. this paper of Ben-Zvi--Brochier--Jordan: arxiv.org/abs/1501.04652 . There is a list of references for the REA at the bottom of page 9. | |
| Jan 2, 2020 at 17:30 | comment | added | Calvin McPhail-Snyder | Do you know a reference that discusses $\mathcal{O}^{RE}_q(G)$ in more detail? | |
| Jan 2, 2020 at 17:04 | history | edited | Sam Gunningham | CC BY-SA 4.0 |
Meant to say essentially surjective rather than fully faithful here
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| Jan 2, 2020 at 16:58 | history | answered | Sam Gunningham | CC BY-SA 4.0 |