List questions from maximal-and-prime-ideals

Published on 27 Apr 2017 - 18:56

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maximal spectrum of $\mathbb{F}_2[x,y]$

Published on 30 Apr 2017 - 15:40

50

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In the ring $Dp=(a/b∈Q(D)|b∉P)$ where P is a prime ideal of D let m = (a/b∈dp a∈p) show m is an ideal of dp

Published on 26 Mar 2026 - 16:10

167

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Why the set of maximal ideal of a domain with jacobson radical zero is infinite?

Published on 28 Mar 2026 - 10:24

1.4k

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A principal ideal is maximal in $\mathbb Z[x]$?

Published on 03 May 2017 - 12:43

238

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An ideal is maximal iff it is generated by an irreducible elemnt

Published on 04 May 2017 - 5:21

490

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Showing $\langle 2x+1,5\rangle$ is a maximal ideal

Published on 28 Mar 2026 - 10:16

416

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Usual K-algebra isomorphisms: $K[x,y]/(y^3 - x^5) \cong K[t^3,t^5]$

Published on 26 Mar 2026 - 18:50

281

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Let $A, B$ be unitary rings and let $f$ be a surjective homomorphism of rings. Then $f(Jac(A)) \subseteq Jac(B)$

Published on 10 May 2017 - 22:43

42

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Easy transcendence question over $\mathbb{C}$

Published on 12 May 2017 - 10:24

850

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The "general algorithm" for primary decomposition

Published on 12 May 2017 - 12:11

316

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Primary decomposition of monomial ideal

Published on 13 May 2017 - 10:17

494

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Finding two different minimal primary decompositions

Published on 15 May 2017 - 0:21

89

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When an ideal is locally comaximal with idempotents

Published on 27 Mar 2026 - 7:13

328

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What is the spectrum of $\mathbb{Z}_{\langle 5 \rangle}$?

Published on 15 May 2017 - 16:58

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Definitions of an Algebraic Variety

maximal spectrum of $\mathbb{F}_2[x,y]$

In the ring $Dp=(a/b∈Q(D)|b∉P)$ where P is a prime ideal of D let m = (a/b∈dp a∈p) show m is an ideal of dp

Why the set of maximal ideal of a domain with jacobson radical zero is infinite?

A principal ideal is maximal in $\mathbb Z[x]$?

An ideal is maximal iff it is generated by an irreducible elemnt

Showing $\langle 2x+1,5\rangle$ is a maximal ideal

Usual K-algebra isomorphisms: $K[x,y]/(y^3 - x^5) \cong K[t^3,t^5]$

Let $A, B$ be unitary rings and let $f$ be a surjective homomorphism of rings. Then $f(Jac(A)) \subseteq Jac(B)$

Easy transcendence question over $\mathbb{C}$

The "general algorithm" for primary decomposition

Primary decomposition of monomial ideal

Finding two different minimal primary decompositions

When an ideal is locally comaximal with idempotents

What is the spectrum of $\mathbb{Z}_{\langle 5 \rangle}$?

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