Timeline for Global Spec and Vector Bundles
Current License: CC BY-SA 2.5
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 18, 2010 at 16:30 | comment | added | Alexander Woo | General strategy for these kinds of questions: pick a torus action. Look at the corresponding torus action on whatever you're thinking about and check if the weights have changed sign. | |
| Nov 18, 2010 at 11:38 | comment | added | Tom Goodwillie | Or maybe when you say "corresponding to" you're thinking of a different correspondence from the rest of us. | |
| Nov 18, 2010 at 9:51 | answer | added | Sebastian Petersen | timeline score: 2 | |
| Nov 17, 2010 at 23:08 | comment | added | Martin Brandenburg | Functoriality . | |
| Nov 17, 2010 at 21:21 | comment | added | Dustin Clausen | Linear functions on V are elements of V^*, so polynomial functions on V are elements of Sym(V^*). | |
| Nov 17, 2010 at 20:32 | comment | added | Laurent Moret-Bailly | I suggest you work it out when the base scheme is Spec of a field. | |
| Nov 17, 2010 at 20:32 | comment | added | Kevin H. Lin | See en.wikipedia.org/wiki/Symmetric_algebra | |
| Nov 17, 2010 at 20:28 | history | asked | Victor | CC BY-SA 2.5 |