List questions from invariant-theory

Published on 01 Apr 2015 - 23:13

481

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The elementary symmetric functions are a homogeneous system of parameters for the invariant ring of a permutation representation

Published on 02 Apr 2015 - 0:57

93

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Partial derivatives with respect to algebraically independent polynomials

Published on 15 Apr 2015 - 20:36

314

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Quotients of curves

Published on 28 Apr 2015 - 10:50

176

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Diffeomorphism-invariant spaces of smooth functions

Published on 26 May 2015 - 13:09

494

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$SL(2)$ invariant polynomials are generated by determinant?

Published on 10 Jun 2015 - 0:38

1.8k

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A simple question on forward and backward invariant sets

Published on 13 Jul 2015 - 18:17

209

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Do we have $\mathbb{C}[\text{SL}_n] = \bigoplus_{\lambda, \,\text{ht}(\lambda)\leq n} V_{\lambda} $?

Published on 25 Mar 2026 - 15:54

259

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Find the invariant polynomial space of a finite matrix group.

Published on 08 Aug 2015 - 12:13

93

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Local Lie derivative on $G$-space at the zero of a vector field

Published on 10 Aug 2015 - 22:02

59

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Regular sequence in rings of invariants

Published on 15 Sep 2015 - 13:20

43

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Invariant subspace under representation $\phi$

Published on 25 Sep 2015 - 11:59

231

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Permutation groups acting on polynomial rings and base change

Published on 05 Oct 2015 - 20:00

333

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finitely generated over invariants

Published on 06 Oct 2015 - 13:23

84

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Determining ring of invariants of $\pm$ Identity

Published on 08 Oct 2015 - 19:34

List Question

Show that $\mathbb{F}[x^2,y^2,xy]$ is not polynomial

The elementary symmetric functions are a homogeneous system of parameters for the invariant ring of a permutation representation

Partial derivatives with respect to algebraically independent polynomials

Quotients of curves

Diffeomorphism-invariant spaces of smooth functions

$SL(2)$ invariant polynomials are generated by determinant?

A simple question on forward and backward invariant sets

Do we have $\mathbb{C}[\text{SL}_n] = \bigoplus_{\lambda, \,\text{ht}(\lambda)\leq n} V_{\lambda} $?

Find the invariant polynomial space of a finite matrix group.

Local Lie derivative on $G$-space at the zero of a vector field

Regular sequence in rings of invariants

Invariant subspace under representation $\phi$

Permutation groups acting on polynomial rings and base change

finitely generated over invariants

Determining ring of invariants of $\pm$ Identity

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