Timeline for Alternatives to the ring of invariants depicting the orbit closures?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Nov 8, 2018 at 17:32 | comment | added | Hans | thanks! of course it is not a problem if they parametrize the orbits. | |
| Nov 8, 2018 at 17:27 | comment | added | Mattia Talpo | The book of Martin Olsson is a good reference if you're willing to work through it. There's a number of other references that are shorter, for example faculty.missouri.edu/~edidind/Papers/mfile.pdf . Strictly speaking the quotient stack parametrizes orbits and not orbit closures, but I suppose this might not be a problem (depending on what you want to do with this). | |
| Nov 8, 2018 at 8:04 | comment | added | Hans | Sounds promising. Do you have a good introductory reference for that? | |
| Nov 7, 2018 at 23:15 | comment | added | Mattia Talpo | It seems to me that you're basically talking about the quotient stack. | |
| Nov 7, 2018 at 20:35 | history | asked | Hans | CC BY-SA 4.0 |