Timeline for $A_\infty$ structure on sum of twists of structure sheaf
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 28, 2015 at 18:16 | comment | added | user36931 | This paper may be of interest. arxiv.org/abs/math/0302178 | |
| Nov 21, 2014 at 23:08 | comment | added | Fernando Muro | So what is the product you define on $C$? If it doesn't give you the piece of A-infinity algebra structure you want to have... is it even associative? | |
| Nov 21, 2014 at 19:24 | comment | added | Steven Sam | "shifting the indexing does not resolve the problem because then I would be removing the algebra structure on $A^0$" | |
| Nov 21, 2014 at 17:12 | comment | added | Fernando Muro | If you set $X^n=C^{n-1}$ the degrees fit i.e. $X$ is a graded algebra, so you just have to check the Leibniz rule. | |
| Nov 21, 2014 at 16:55 | history | asked | Steven Sam | CC BY-SA 3.0 |