List questions from commutative-algebra

Published on 18 Jan 2019 - 20:49

503

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(Krull) dimension of dense open subset of finite type algebra over a domain

Published on 25 Mar 2026 - 9:43

68

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Which primes intersect the submonoid $f^\mathbb{N}(1+fA)\subset A$?

Published on 26 Mar 2026 - 2:58

120

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Is $\langle x_{1}\cdots x_{n}-1 \rangle$ a prime ideal in $\mathbb{C}[x_{1},\dots, x_{n}]$?

Published on 26 Mar 2026 - 12:07

189

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Exercise VIII.3.9 in Hungerford's Algebra

Published on 25 Mar 2026 - 10:55

159

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Finitely generated extension of integral domains

Published on 26 Mar 2026 - 2:58

867

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The open sets in the Zariski topology are the complements of finite sets

Published on 20 Jan 2019 - 4:15

297

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Minimal set of generators of an ideal

Published on 20 Jan 2019 - 9:10

90

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Constructive Krull dimension (singular sequence in localization)

Published on 27 Mar 2026 - 15:16

61

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How to understand the notation $S(-3)$?

Published on 20 Jan 2019 - 13:04

46

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Certain algebraic dependence of two polynomials

Published on 04 Apr 2026 - 9:34

100

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When can I have "short" projective resolution?

Published on 31 Mar 2026 - 13:05

78

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Divisibility of a certain two variable polynomial by $x$

Published on 04 Apr 2026 - 9:35

574

Views

Free generators for the localization of a module

Published on 21 Jan 2019 - 21:16

434

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Relation between the Zariski topology on $k^n$ and $\operatorname{MaxSpec}k[x_1,\dots,x_n]$

Published on 25 Mar 2026 - 9:28

List Question

What is the meaning of the matrices over the arrows in a free resolution?

(Krull) dimension of dense open subset of finite type algebra over a domain

Which primes intersect the submonoid $f^\mathbb{N}(1+fA)\subset A$?

Is $\langle x_{1}\cdots x_{n}-1 \rangle$ a prime ideal in $\mathbb{C}[x_{1},\dots, x_{n}]$?

Exercise VIII.3.9 in Hungerford's Algebra

Finitely generated extension of integral domains

The open sets in the Zariski topology are the complements of finite sets

Minimal set of generators of an ideal

Constructive Krull dimension (singular sequence in localization)

How to understand the notation $S(-3)$?

Certain algebraic dependence of two polynomials

When can I have "short" projective resolution?

Divisibility of a certain two variable polynomial by $x$

Free generators for the localization of a module

Relation between the Zariski topology on $k^n$ and $\operatorname{MaxSpec}k[x_1,\dots,x_n]$

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