Timeline for Relationship between Hochschild cohomology and Drinfeld centers
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 16, 2015 at 1:09 | comment | added | Samuel M | @QiaochuYuan Thank you, it makes more sense now. | |
| Jan 14, 2015 at 12:09 | comment | added | Qiaochu Yuan | @Samuel: yes (or one might instead mean Hochschild cochains). | |
| Jan 14, 2015 at 10:23 | comment | added | Samuel M | Thank you, that was very well-explained, it's the derived setting I was most interested in, so in the derived setting the formula $End_{A \otimes A^{op}}(A)$ is basically just Ext$^{\bullet}_{A \otimes A^{op}}(A,A)$ = Hochschild cohomology of $A$ with coefficients in $A%)$? Or am I using the term derived in the wrong context? | |
| Jan 13, 2015 at 3:11 | history | answered | Noah Snyder | CC BY-SA 3.0 |