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Results tagged with gr.group-theory
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user 517283
Questions about the branch of algebra that deals with groups.
2
votes
1
answer
196
views
How to conclude the quasi-projective case of the derived McKay correspondence from the proje...
I am currently trying to understand the paper "Mukai implies McKay" from Bridgeland, King and Reid (cf. here). Let me sum up the setting we find ourselves in:
Let $M$ be a smooth quasi-projective vari …
- 41
2
votes
0
answers
132
views
Does every faithful action on a scheme act freely on a dense open subset?
Disclaimer: I have asked this question on math exchange a week ago (here), but sadly to no avail. So I decided to escalate my question:
Let $G$ be a finite group acting faithfully on a smooth quasi-pr …
- 41