List questions from ideals

Published on 05 May 2014 - 21:20

101

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$(2,1+\sqrt{-5})$ has integral basis $2$, $1+\sqrt{-5}$

Published on 06 May 2014 - 13:46

1k

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Ideals - A Geometric Interpretation?

Published on 06 May 2014 - 14:12

9.4k

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Number of elements in the ring $\mathbb Z [i]/\langle 2+2i\rangle$

Published on 25 Mar 2026 - 9:38

121

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$I(V_1)+I(V_2) \neq I(V_1 \cap V_2)$?

Published on 07 May 2014 - 22:34

5.6k

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When is nilradical not a prime ideal

Published on 08 May 2014 - 13:08

80

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Prove that $m^2$ is primary

Published on 10 May 2014 - 11:47

1.3k

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How to show that $(Y- X^2, Z - X^3) \subseteq k[X,Y,Z]$ is a prime ideal?

Published on 12 May 2014 - 11:03

38

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A problem involving ideals and prime ideals.

Published on 12 May 2014 - 12:44

4.3k

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Computing the radical of an ideal

Published on 12 May 2014 - 19:22

263

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Product of two ideals in Dedekind domains

Published on 25 Mar 2026 - 12:54

72

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A theorem about ideals of $K[T_1,\ldots,T_n]$ and their generators

Published on 15 May 2014 - 9:40

41

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Lattice with $3$ operations.

Published on 25 Mar 2026 - 21:45

5.8k

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Addition and Multiplication table for Ring/Ideal

Published on 16 May 2014 - 3:33

163

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Isomorphism between a sub-ring to $\Bbb Q$, the rational field

Published on 16 May 2014 - 17:56

List Question

Infinite sum of ideals

$(2,1+\sqrt{-5})$ has integral basis $2$, $1+\sqrt{-5}$

Ideals - A Geometric Interpretation?

Number of elements in the ring $\mathbb Z [i]/\langle 2+2i\rangle$

$I(V_1)+I(V_2) \neq I(V_1 \cap V_2)$?

When is nilradical not a prime ideal

Prove that $m^2$ is primary

How to show that $(Y- X^2, Z - X^3) \subseteq k[X,Y,Z]$ is a prime ideal?

A problem involving ideals and prime ideals.

Computing the radical of an ideal

Product of two ideals in Dedekind domains

A theorem about ideals of $K[T_1,\ldots,T_n]$ and their generators

Lattice with $3$ operations.

Addition and Multiplication table for Ring/Ideal

Isomorphism between a sub-ring to $\Bbb Q$, the rational field

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