Question

easy question about a specific free resolution of $A_f$

score 23 · Answer 1 · 2026-03-17 09:13:25

23

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easy question about a specific free resolution of $A_f$

Published on 17 Mar 2026 - 9:13

score 77 · Answer 2 · 2018-01-26 12:21:53

77

Views

$\operatorname{Supp} f$ not Irreducible Component

Published on 26 Jan 2018 - 12:21

score 286 · Answer 3 · 2026-03-20 03:53:16

286

Views

ring satisfying a.c.c. on radical ideals, with nilpotent nilradical and every prime ideal maximal

Published on 20 Mar 2026 - 3:53

score 66 · Answer 4 · 2026-03-24 17:09:13

66

Views

What do the elements of the affinoid algebra $A=K\langle x, y\rangle/(y-\pi x)$ look like?

Published on 24 Mar 2026 - 17:09

score 414 · Answer 5 · 2026-03-20 06:35:36

414

Views

Prove that the homomorphism $\phi:R\to S^{-1}R$ is injective if and only if $S$ contains no zero-divisors.

Published on 20 Mar 2026 - 6:35

score 527 · Answer 6 · 2026-03-20 08:59:39

527

Views

Question about R-algebra "generated by"

Published on 20 Mar 2026 - 8:59

score 71 · Answer 7 · 2018-01-28 05:48:14

71

Views

Local ring and its dimension, how can i prove this?

Published on 28 Jan 2018 - 5:48

score 106 · Answer 8 · 2026-03-23 05:14:18

106

Views

Irreducible elements remain irreducible in integral closure?

Published on 23 Mar 2026 - 5:14

score 105 · Answer 9 · 2026-03-20 06:39:03

105

Views

Lying over properties with integral extensions of rings

Published on 20 Mar 2026 - 6:39

score 1.6k · Answer 10 · 2026-03-25 09:17:56

1.6k

Views

Are all prime ideals in a Dedekind domain also principal ideals?

Published on 25 Mar 2026 - 9:17

score 193 · Answer 11 · 2026-03-25 07:44:37

193

Views

Number of isomorphism classes of $\Bbb Z[x] /(f)$ modules $M$ with $M \cong \Bbb Z^n$

Published on 25 Mar 2026 - 7:44

score 98 · Answer 12 · 2018-01-29 07:12:04

98

Views

Krull dimension of local quotient ring and that of the original ring

Published on 29 Jan 2018 - 7:12

score 76 · Answer 13 · 2018-01-29 10:40:00

76

Views

$depth$ of the integral closure of a notherian local domain.

Published on 29 Jan 2018 - 10:40

score 315 · Answer 14 · 2026-03-12 09:04:12

315

Views

Bivariate polynomials coprime implies finitely many common roots

Published on 12 Mar 2026 - 9:04

score 805 · Answer 15 · 2026-03-25 07:15:13

805

Views

Using Noether's Normalization to prove Zariski's lemma

Published on 25 Mar 2026 - 7:15

List Question

easy question about a specific free resolution of $A_f$

$\operatorname{Supp} f$ not Irreducible Component

ring satisfying a.c.c. on radical ideals, with nilpotent nilradical and every prime ideal maximal

What do the elements of the affinoid algebra $A=K\langle x, y\rangle/(y-\pi x)$ look like?

Prove that the homomorphism $\phi:R\to S^{-1}R$ is injective if and only if $S$ contains no zero-divisors.

Question about R-algebra "generated by"

Local ring and its dimension, how can i prove this?

Irreducible elements remain irreducible in integral closure?

Lying over properties with integral extensions of rings

Are all prime ideals in a Dedekind domain also principal ideals?

Number of isomorphism classes of $\Bbb Z[x] /(f)$ modules $M$ with $M \cong \Bbb Z^n$

Krull dimension of local quotient ring and that of the original ring

$depth$ of the integral closure of a notherian local domain.

Bivariate polynomials coprime implies finitely many common roots

Using Noether's Normalization to prove Zariski's lemma

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