List questions from geometric-invariant-theory

Published on 29 Mar 2021 - 16:21

608

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What is Representation of Surface Groups?

Published on 23 Feb 2026 - 10:08

134

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What if the semi-invariant ring is a polynomial ring or hypersurface

Published on 13 Aug 2021 - 20:45

144

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About Jordan normal form and stability in GIT

Published on 21 Aug 2021 - 17:58

220

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Global sections of $\operatorname{Proj} S$ when $S$ is an integrally closed domain

Published on 09 Sep 2021 - 22:50

302

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Linearization of the action of PGL(n) on the projective space of dimension n-1

Published on 12 Oct 2021 - 16:18

186

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Geometric quotient definition in Mumford's book contains an error?

Published on 05 Nov 2021 - 17:32

73

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Actions by affine algebraic groups?

Published on 20 Nov 2021 - 19:11

67

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Non-empty stable locus in an irreducible component

Published on 21 Feb 2022 - 2:47

54

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inverse image of the symmetrization map

Published on 23 Mar 2022 - 4:47

92

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Does the dualizing sheaf on the nodal rational curve not admit a $\mathbb G_m$-linearization?

Published on 02 May 2022 - 7:54

34

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Bondal-Orlov conjecture on Calabi-Yau varieties

Published on 23 Feb 2026 - 10:47

64

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Why are the linear factors of $g.p$ are given by $(a_i, b_i)g^{-1}$?

Published on 25 Mar 2026 - 16:13

76

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Proof for "any $p \in \operatorname{Sym^3(\mathbb C^2)}$ can be written as a product of linear factors?"

Published on 25 Mar 2026 - 16:13

41

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Computing the stabilizer of any polynomial of degree $n$ with distinct roots.

Published on 23 Feb 2026 - 10:05

List Question

Proving that GIT quotient of linear group is smooth

What is Representation of Surface Groups?

What if the semi-invariant ring is a polynomial ring or hypersurface

About Jordan normal form and stability in GIT

Global sections of $\operatorname{Proj} S$ when $S$ is an integrally closed domain

Linearization of the action of PGL(n) on the projective space of dimension n-1

Geometric quotient definition in Mumford's book contains an error?

Actions by affine algebraic groups?

Non-empty stable locus in an irreducible component

inverse image of the symmetrization map

Does the dualizing sheaf on the nodal rational curve not admit a $\mathbb G_m$-linearization?

Bondal-Orlov conjecture on Calabi-Yau varieties

Why are the linear factors of $g.p$ are given by $(a_i, b_i)g^{-1}$?

Proof for "any $p \in \operatorname{Sym^3(\mathbb C^2)}$ can be written as a product of linear factors?"

Computing the stabilizer of any polynomial of degree $n$ with distinct roots.

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