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afh
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Top posts
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5
Open orbits under the action of an algebraic group
Oct 25, 2021
answer
5
Cohomology and base change for the structure sheaf along a smooth proper morphism
Mar 6
answer
5
Can we find a Jouanolou device for $\mathbb{P}^d$ having dimension $<2d$?
Oct 31
answer
4
Quotient variety and subgroups
Oct 6, 2021
answer
4
If $X$ is a smooth $G$-variety with trivial canonical bundle, then does $X^G$ also have trivial canonical bundle?
Nov 13, 2021
answer
4
Freeness of a quotient module over a regular local ring
May 13
answer
3
$G$-invariant morphism and coarse moduli spaces
Aug 16, 2021
answer
3
Flatness of finitely presented algebras
Nov 24, 2021
answer
3
Smoothness of orbit of group scheme
Dec 3, 2021
answer
3
Quotients of schemes by connected groups
Dec 2, 2023