Timeline for Can one determine the local structure of a moduli space of bundles just by knowing the Ext-groups?
Current License: CC BY-SA 3.0
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| Mar 5, 2013 at 15:51 | comment | added | Jim Bryan | The article should help a little with understanding the generalities of moduli spaces and Kuranishi maps, but probably won't help answer your specific question of what $n$ is. If you can compute the Yoneda pairing and you get a non-zero number, then n=2. If the pairing is 0 then $n>2$, but it will be hard to determine in general. | |
| Mar 5, 2013 at 12:11 | comment | added | TonyS | Thank you for this answer. I will a have a look at this article. | |
| Mar 4, 2013 at 22:37 | history | answered | Jim Bryan | CC BY-SA 3.0 |