List questions from primary-decomposition

Published on 10 May 2026 - 15:02

89

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Associated primes of the square of a monomial ideal

Published on 10 May 2026 - 13:50

533

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Primary decomposition of $(x^2, xy, xz, yz)$ in $K[x, y, z]$

Published on 07 May 2026 - 7:37

204

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Primary decomposition of powers of a monomial (edge) ideal in a three variable polynomial ring

Published on 06 May 2026 - 14:09

98

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Is there a way to extract a primary decomposition of $(0)\subset R/I$ given a decomposition of $I\subset R$?

Published on 06 May 2026 - 14:20

112

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Analogue of Krull intersection theorem for Symbolic powers of ideals

Published on 06 May 2026 - 13:33

79

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On two kinds of powers of Ideals related to Symbolic powers

Published on 07 May 2026 - 3:29

404

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Hoffman and Kunze ,Linear algebra Sec 7.4 exercise 4

Published on 06 May 2026 - 5:46

480

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Dunford decomposition proof : why such a form?

Published on 06 May 2026 - 7:10

1.4k

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$(0)$ and $p^n\mathbb{Z}$ (where $p$ prime, $n$ positive integer) are the only primary ideals in $\mathbb{Z}$

Published on 25 Mar 2026 - 21:14

79

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Prove that there are infinitely many choices of an embedded $P_i$-primary ideal in a minimal primary decomposition.

Published on 06 May 2026 - 14:11

150

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Minimal primary decomposition of ideal in $k[x,y,z]$

Published on 06 May 2026 - 8:44

65

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Systematic way to show equality between ideals of $K[x,y]$

Published on 06 May 2026 - 4:50

173

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Show that the ideal $((x_1-\alpha_1)^{t_1},...,(x_n-\alpha_n)^{t_n})$ is primary.

Published on 06 May 2026 - 9:17

680

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Uniqueness of isolated primary components of decomposable ideals

Published on 06 May 2026 - 13:56

List Question

On a subset of the associated primes of tensor product of modules

Associated primes of the square of a monomial ideal

Primary decomposition of $(x^2, xy, xz, yz)$ in $K[x, y, z]$

Primary decomposition of powers of a monomial (edge) ideal in a three variable polynomial ring

Is there a way to extract a primary decomposition of $(0)\subset R/I$ given a decomposition of $I\subset R$?

Analogue of Krull intersection theorem for Symbolic powers of ideals

On two kinds of powers of Ideals related to Symbolic powers

Hoffman and Kunze ,Linear algebra Sec 7.4 exercise 4

Dunford decomposition proof : why such a form?

$(0)$ and $p^n\mathbb{Z}$ (where $p$ prime, $n$ positive integer) are the only primary ideals in $\mathbb{Z}$

Prove that there are infinitely many choices of an embedded $P_i$-primary ideal in a minimal primary decomposition.

Minimal primary decomposition of ideal in $k[x,y,z]$

Systematic way to show equality between ideals of $K[x,y]$

Show that the ideal $((x_1-\alpha_1)^{t_1},...,(x_n-\alpha_n)^{t_n})$ is primary.

Uniqueness of isolated primary components of decomposable ideals

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