Timeline for Which monoidal categories are equivalent to their centers?
Current License: CC BY-SA 2.5
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 12, 2011 at 19:40 | vote | accept | Theo Johnson-Freyd | ||
| Jan 12, 2011 at 5:04 | answer | added | David Ben-Zvi | timeline score: 8 | |
| Oct 22, 2010 at 3:53 | comment | added | Theo Johnson-Freyd | Another example that I have not calculated is: what is the center of {R-R bimodules}? | |
| Oct 22, 2010 at 3:51 | comment | added | Theo Johnson-Freyd | @Chris: I don't have any deep motivation. We were talking about Drinfel'd centers recently, and it was a reasonable question. When $\mathcal C$ is the category of QCoh sheaves on some stack, then among other things I'd like to know specifically what is the geometry that corresponds to taking the Drinfel'd center. (Then again, QCoh(any stack) has a canonical symmetric structure, whereas in general the center is not symmetric, but just braided, so I don't really know how much geometry to hope for.) | |
| Oct 21, 2010 at 14:48 | answer | added | Justin Greenough | timeline score: 9 | |
| Oct 21, 2010 at 12:34 | comment | added | Chris Schommer-Pries | What's you motivation for looking at these? | |
| Oct 21, 2010 at 3:44 | history | asked | Theo Johnson-Freyd | CC BY-SA 2.5 |