List questions from ideals

Published on 02 Dec 2019 - 6:24

331

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On the Nilradical $N(R)$ of a noncommutative ring.

Published on 25 Mar 2026 - 22:25

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Infinite chinese remainder theorem for $\Bbb{Z}/p, p \text{ prime}$?

Published on 28 Mar 2026 - 15:26

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On reduction of ideals

Published on 31 Mar 2026 - 22:55

74

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Unique factorization domain (equivalent/prime ideals)

Published on 03 Dec 2019 - 17:32

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Primary decomposition of $I=\langle xy,x^3-x^2,x^2y-xy\rangle$

Published on 04 Dec 2019 - 1:22

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The minimal primes of $k[x,y]/\langle xy,x^3-x^2\rangle$

Published on 23 Mar 2026 - 21:43

140

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Basis for Quotient Ring of Group Ring

Published on 25 Mar 2026 - 9:36

64

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Ideals of $\mathbb{Z}_n[x]$.

Published on 30 Mar 2026 - 6:45

87

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Prime and maximal ideals of $\mathbb{C}[x,y]$.

Published on 28 Mar 2026 - 8:09

1k

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What does $\mathbb Z[x] / (2,x)$ look like?

Published on 07 Dec 2019 - 17:16

384

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Prime ideal (Polynomial ring)

Published on 07 Dec 2019 - 17:32

44

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Sum of ideals is equal to $(x_1-1, x_2-1, x_3-1, x_4-1 )$

Published on 08 Dec 2019 - 0:28

53

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Prove that $\mathbb{Q}[X]/(X^4 + X^2)$ is the direct product of two rings.

Published on 28 Mar 2026 - 16:58

51

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Let $I : = (3,1+\sqrt{5}i)$ and $R : = \mathbb{Z}[\sqrt{5}i]$. Show that $I$ is maximal.

Published on 30 Mar 2026 - 6:50

List Question

Strictly increasing chain of ideals in continuous functions on [0,1].

On the Nilradical $N(R)$ of a noncommutative ring.

Infinite chinese remainder theorem for $\Bbb{Z}/p, p \text{ prime}$?

On reduction of ideals

Unique factorization domain (equivalent/prime ideals)

Primary decomposition of $I=\langle xy,x^3-x^2,x^2y-xy\rangle$

The minimal primes of $k[x,y]/\langle xy,x^3-x^2\rangle$

Basis for Quotient Ring of Group Ring

Ideals of $\mathbb{Z}_n[x]$.

Prime and maximal ideals of $\mathbb{C}[x,y]$.

What does $\mathbb Z[x] / (2,x)$ look like?

Prime ideal (Polynomial ring)

Sum of ideals is equal to $(x_1-1, x_2-1, x_3-1, x_4-1 )$

Prove that $\mathbb{Q}[X]/(X^4 + X^2)$ is the direct product of two rings.

Let $I : = (3,1+\sqrt{5}i)$ and $R : = \mathbb{Z}[\sqrt{5}i]$. Show that $I$ is maximal.

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