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Results tagged with equivariant
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user 116681
8
votes
Accepted
effective descent of coherent sheaves
The answer depends on the action:
If you take an action which is free, then the morphism $\pi$ is étale and, by Etale descent (cf. Bosch-Lutkebohmer-Raynaud "Neron Models page. 139) and you have equal …
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