Timeline for Unobstructedness of braided deformations of symmetric monoidal categories in higher category theory
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 17, 2014 at 14:30 | comment | added | Akhil Mathew | Interesting. Thanks for pointing me to this. | |
| Jun 17, 2014 at 14:30 | vote | accept | Akhil Mathew | ||
| Jun 17, 2014 at 11:37 | comment | added | Adrien | That's because it is, more or less by construction, an algebra over the operad of chord diagrams. The relation between the latter and the P2 operad is explained in Tamarkin's paper (arxiv.org/abs/math/9809164) Prop. 4.1. | |
| Jun 16, 2014 at 14:22 | comment | added | Akhil Mathew | This is the type of answer I was hoping for, but why does a deformation over the dual numbers make the trivial deformation over $\mathbb{C}[[\epsilon]]$ into an algebra over the $P_2$-operad? | |
| Jun 16, 2014 at 10:49 | history | answered | Adrien | CC BY-SA 3.0 |