List questions from ideals

Published on 13 Apr 2026 - 2:35

509

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Relative chinese remainder theorem and the lattice of ideals

Published on 30 Mar 2026 - 10:40

249

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Canonical map $R/(I\cap J)\rightarrow R/I\times _{R/(I+J)} R/J$ is an isomorphism

Published on 30 Mar 2026 - 10:42

394

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Multi-pullbacks and the relative chinese remainder theorem

Published on 30 Mar 2026 - 10:36

1.4k

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Number of Distinct ideals of $Z_{60}?$

Published on 16 Apr 2026 - 11:36

1k

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Idea behind the definition of different ideal

Published on 14 Apr 2026 - 3:08

38

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Struggling to understand example of Ideal which is not finitely generated

Published on 30 Mar 2026 - 15:21

129

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Ideal $(Y^2,X-YZ)$ is $(X,Y)$-primary

Published on 14 Apr 2026 - 6:47

766

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Prime Ideal that isn't Principal

Published on 14 Apr 2026 - 13:26

1k

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Proof verification: $\langle 2, x \rangle$ is a prime, not principal ideal

Published on 14 Apr 2026 - 14:31

83

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Ideals in a field and relation to homomorphisms.

Published on 15 Apr 2026 - 21:50

68

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Simplify $(x+2+I)(x^2+3+I)$ where $I=<4x,2>$ an Ideal of $ Z[x]$

Published on 15 Apr 2026 - 19:36

67

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Prove or disprove $(6x,10)=(2x,10)$

Published on 17 Apr 2026 - 9:46

7k

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Is the polynomial ring over a PID also a PID?

Published on 11 Apr 2026 - 6:30

299

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Can we give an ring $R$ such that every prime ideal of $R$ be maximal with $|\operatorname{Max}(R)|=\infty?$

Published on 15 Apr 2026 - 13:34

List Question

Quotient Space Notation

Relative chinese remainder theorem and the lattice of ideals

Canonical map $R/(I\cap J)\rightarrow R/I\times _{R/(I+J)} R/J$ is an isomorphism

Multi-pullbacks and the relative chinese remainder theorem

Number of Distinct ideals of $Z_{60}?$

Idea behind the definition of different ideal

Struggling to understand example of Ideal which is not finitely generated

Ideal $(Y^2,X-YZ)$ is $(X,Y)$-primary

Prime Ideal that isn't Principal

Proof verification: $\langle 2, x \rangle$ is a prime, not principal ideal

Ideals in a field and relation to homomorphisms.

Simplify $(x+2+I)(x^2+3+I)$ where $I=<4x,2>$ an Ideal of $ Z[x]$

Prove or disprove $(6x,10)=(2x,10)$

Is the polynomial ring over a PID also a PID?

Can we give an ring $R$ such that every prime ideal of $R$ be maximal with $|\operatorname{Max}(R)|=\infty?$

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