Question

equality of support of a module and its quotient

score 131 · Answer 1 · 2021-05-20 14:57:47

131

Views

equality of support of a module and its quotient

Published on 20 May 2021 - 14:57

score 130 · Answer 2 · 2026-03-25 09:16:18

130

Views

Analytically unramified local ring of dimension $1$ always admit canonical module?

Published on 25 Mar 2026 - 9:16

score 53 · Answer 3 · 2021-06-13 17:17:28

53

Views

What are the prerequisites to study Cohen-Macaulay?

Published on 13 Jun 2021 - 17:17

score 219 · Answer 4 · 2021-06-14 00:17:43

219

Views

Example of non-reduced Noetherian dimension 1 Cohen-Macaulay ring.

Published on 14 Jun 2021 - 0:17

score 310 · Answer 5 · 2026-03-25 11:06:33

310

Views

Completion (as a module) of the integral closure of a Cohen-Macaulay local ring whose completion is reduced

Published on 25 Mar 2026 - 11:06

score 219 · Answer 6 · 2021-08-26 06:52:56

219

Views

Maximal Cohen-Macaulay modules of full support, over non-artinian local Cohen-Macaulay rings, are faithful?

Published on 26 Aug 2021 - 6:52

score 76 · Answer 7 · 2021-08-29 15:52:57

76

Views

Partial order on the set of non-split short exact sequences ending at a MCM module

Published on 29 Aug 2021 - 15:52

score 139 · Answer 8 · 2021-09-15 04:34:29

139

Views

Bruns & Herzog 1.4.9: Rank of projective modules

Published on 15 Sep 2021 - 4:34

score 94 · Answer 9 · 2026-03-25 12:41:22

94

Views

Does the torsion submodule and the $0$-th local Cohomology module coincide over local Cohen-Macaulay ring?

Published on 25 Mar 2026 - 12:41

score 101 · Answer 10 · 2026-03-25 09:16:19

101

Views

Complete local Cohen-Macaulay ring of dimension $1$ whose type equals $1$ less than embedding dimension

Published on 25 Mar 2026 - 9:16

score 118 · Answer 11 · 2026-03-25 09:14:45

118

Views

Is $M\otimes E(R/m)$ an indecomposable module?

Published on 25 Mar 2026 - 9:14

score 68 · Answer 12 · 2021-11-19 20:12:04

68

Views

When $R/\operatorname{Ann}_R(M)$ is a Cohen-Macaulay ring?

Published on 19 Nov 2021 - 20:12

score 79 · Answer 13 · 2026-03-25 10:58:58

79

Views

For complete local domain of dimension $1$, when does vanishing of $\text{Ext}^1_R(\omega_R, R)$ forces $R$ to be Gorenstein?

Published on 25 Mar 2026 - 10:58

score 57 · Answer 14 · 2021-11-22 11:58:22

57

Views

Is $(\omega:_{Q(R)}\omega)=R$ for a canonical ideal $\omega$ of a one-dimensional local Cohen-Macaulay ring?

Published on 22 Nov 2021 - 11:58

score 63 · Answer 15 · 2021-11-23 08:46:11

63

Views

On the submodule $(0:_Ma)$ of a non Cohen-Macaulay module $M$

Published on 23 Nov 2021 - 8:46

List Question

equality of support of a module and its quotient

Analytically unramified local ring of dimension $1$ always admit canonical module?

What are the prerequisites to study Cohen-Macaulay?

Example of non-reduced Noetherian dimension 1 Cohen-Macaulay ring.

Completion (as a module) of the integral closure of a Cohen-Macaulay local ring whose completion is reduced

Maximal Cohen-Macaulay modules of full support, over non-artinian local Cohen-Macaulay rings, are faithful?

Partial order on the set of non-split short exact sequences ending at a MCM module

Bruns & Herzog 1.4.9: Rank of projective modules

Does the torsion submodule and the $0$-th local Cohomology module coincide over local Cohen-Macaulay ring?

Complete local Cohen-Macaulay ring of dimension $1$ whose type equals $1$ less than embedding dimension

Is $M\otimes E(R/m)$ an indecomposable module?

When $R/\operatorname{Ann}_R(M)$ is a Cohen-Macaulay ring?

For complete local domain of dimension $1$, when does vanishing of $\text{Ext}^1_R(\omega_R, R)$ forces $R$ to be Gorenstein?

Is $(\omega:_{Q(R)}\omega)=R$ for a canonical ideal $\omega$ of a one-dimensional local Cohen-Macaulay ring?

On the submodule $(0:_Ma)$ of a non Cohen-Macaulay module $M$

Trending Questions

Popular # Hahtags

Popular Questions