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Results tagged with geometric-invariant-theory
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user 39458
for questions on geometric invariant theory (or GIT), including stability criteria and symplectic quotients.
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non-flat GIT quotient
Let $G=PGL(N)$ acting on a scheme $X$ over a field $k$ and $L$ be a $G$-linearized invertible sheaf. Let $X^{ss}(L)$ be the semistable locus. We know that a uniform categorical quotient $\phi:X^{ss}(L …
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