List questions from ideals

Published on 15 Apr 2026 - 3:54

371

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Given $I,J$ ideals of $R$, show that $\forall m \geq 1; I^m + J^m =R$

Published on 17 Apr 2026 - 4:03

59

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Maximal chain of primes in a finitely generated $\mathbb C$-algebra

Published on 29 Mar 2026 - 4:47

1.3k

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Extended ideals and algebraic sets

Published on 17 Apr 2026 - 8:09

926

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Computing the radical of $\mathfrak{gl}(2,\mathbb{C})$ without using the semisimplicity of $\mathfrak{sl}(2,\mathbb{C})$.

Published on 12 Apr 2026 - 1:15

104

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Local banach algebra without zero divisors

Published on 29 Mar 2026 - 17:33

1.4k

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Essential ideals

Published on 22 Apr 2026 - 0:50

1k

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If $X$ is maximal ideal then it consists of non-invertible elements?

Published on 16 Apr 2026 - 2:35

58

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Is there any way to gain some insight into a proof by simply looking at a graphic?

Published on 12 Apr 2026 - 14:31

203

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Generators of the Tangent Space

Published on 11 Apr 2026 - 8:51

70

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Property of multiplication of ideals in $\mathcal{O}_K$

Published on 11 Apr 2026 - 16:34

1.4k

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Saturation of a multiplicatively closed subset

Published on 11 Apr 2026 - 2:47

799

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Prove that the sum of ideals of a ring A equals A and its intersection is zero.

Published on 26 Mar 2026 - 20:44

984

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When is the ideal generated by 2 elements equal to the sum of the 2 ideals

Published on 11 Apr 2026 - 5:06

100

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Principal Ideal Domain $R$ and ideal $J\neq 0$ so that that $R/J$ have a finite number of ideals.

Published on 13 Apr 2026 - 7:57

List Question

Ideal intersection in Boolean polynomial ring

Given $I,J$ ideals of $R$, show that $\forall m \geq 1; I^m + J^m =R$

Maximal chain of primes in a finitely generated $\mathbb C$-algebra

Extended ideals and algebraic sets

Computing the radical of $\mathfrak{gl}(2,\mathbb{C})$ without using the semisimplicity of $\mathfrak{sl}(2,\mathbb{C})$.

Local banach algebra without zero divisors

Essential ideals

If $X$ is maximal ideal then it consists of non-invertible elements?

Is there any way to gain some insight into a proof by simply looking at a graphic?

Generators of the Tangent Space

Property of multiplication of ideals in $\mathcal{O}_K$

Saturation of a multiplicatively closed subset

Prove that the sum of ideals of a ring A equals A and its intersection is zero.

When is the ideal generated by 2 elements equal to the sum of the 2 ideals

Principal Ideal Domain $R$ and ideal $J\neq 0$ so that that $R/J$ have a finite number of ideals.

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