Question

easy question about a specific free resolution of $A_f$

score 27 · Answer 1 · 2026-04-29 12:56:46

27

Views

easy question about a specific free resolution of $A_f$

Published on 29 Apr 2026 - 12:56

score 80 · Answer 2 · 2026-04-14 18:48:55

80

Views

$\operatorname{Supp} f$ not Irreducible Component

Published on 14 Apr 2026 - 18:48

score 292 · Answer 3 · 2026-05-07 17:55:47

292

Views

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

Published on 07 May 2026 - 17:55

score 77 · Answer 4 · 2026-05-07 16:54:45

77

Views

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

Published on 07 May 2026 - 16:54

score 419 · Answer 5 · 2026-05-03 14:36:09

419

Views

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

Published on 03 May 2026 - 14:36

score 534 · Answer 6 · 2026-04-29 12:21:51

534

Views

Question about R-algebra "generated by"

Published on 29 Apr 2026 - 12:21

score 74 · Answer 7 · 2026-04-15 23:54:37

74

Views

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

Published on 15 Apr 2026 - 23:54

score 113 · Answer 8 · 2026-05-03 09:01:36

113

Views

Irreducible elements remain irreducible in integral closure?

Published on 03 May 2026 - 9:01

score 121 · Answer 9 · 2026-05-02 05:12:30

121

Views

Lying over properties with integral extensions of rings

Published on 02 May 2026 - 5:12

score 1.6k · Answer 10 · 2026-04-29 12:42:21

1.6k

Views

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

Published on 29 Apr 2026 - 12:42

score 196 · Answer 11 · 2026-05-10 15:03:28

196

Views

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

Published on 10 May 2026 - 15:03

score 101 · Answer 12 · 2026-04-15 13:53:42

101

Views

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

Published on 15 Apr 2026 - 13:53

score 79 · Answer 13 · 2026-04-16 12:34:54

79

Views

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

Published on 16 Apr 2026 - 12:34

score 323 · Answer 14 · 2026-05-06 17:25:42

323

Views

Bivariate polynomials coprime implies finitely many common roots

Published on 06 May 2026 - 17:25

score 808 · Answer 15 · 2026-05-10 13:48:04

808

Views

Using Noether's Normalization to prove Zariski's lemma

Published on 10 May 2026 - 13:48

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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