List questions from local-rings

Published on 16 Jul 2017 - 18:04

378

Views

Comparison of trace maps of extensions of local fields and their residue fields

Published on 18 Jul 2017 - 15:39

94

Views

Regular sequence maps to basis of $\mathfrak{m}/\mathfrak{m}^2$

Published on 25 Mar 2026 - 9:25

193

Views

Why can't $\prod_{i=1}^d a_i^{e_i}$ be in the ideal $(a_1^{e_1 + 1}, \ldots, a_d^{e_d+1})$?

Published on 25 Mar 2026 - 9:27

289

Views

A query about tensor product of graded modules.

Published on 26 Mar 2026 - 9:39

184

Views

Local ring with finite maximal ideal is finite

Published on 28 Jul 2017 - 15:45

53

Views

Minimal no. of generators of $mA_m$ , where $m$ is the maximal ideal $(\bar x -1 , \bar y -1)$ of $A=\mathbb C[x,y]/(x^3-y^2)$

Published on 03 Aug 2017 - 20:36

105

Views

On simplifying $mR_m/m^2R_m$ where $m$ is maximal ideal of $R$

Published on 04 Aug 2017 - 8:38

521

Views

Is every commutative ring without non trivial idempotent ,local?

Published on 27 Mar 2026 - 11:46

434

Views

Module of finite projective dimension and base change with respect to the completion

Published on 15 Aug 2017 - 23:04

129

Views

$(R,m)$ local ring with finitely many ideals, $R/m$ is infinite, why $R$ is a PIR and uniserial?

Published on 18 Aug 2017 - 8:54

225

Views

Residue field of a Artin local $\mathbb{C}$ algebra

Published on 25 Mar 2026 - 18:48

270

Views

Polynomial over local ring ( with finite residue field ) of Krull dimension $0$

Published on 26 Aug 2017 - 7:21

79

Views

Some local ring has positive characteristic

Published on 26 Aug 2017 - 12:46

97

Views

How can I show flatness of this morphism using local algebra?

Published on 27 Mar 2026 - 3:41

List Question

Local ring after adjoining a root

Comparison of trace maps of extensions of local fields and their residue fields

Regular sequence maps to basis of $\mathfrak{m}/\mathfrak{m}^2$

Why can't $\prod_{i=1}^d a_i^{e_i}$ be in the ideal $(a_1^{e_1 + 1}, \ldots, a_d^{e_d+1})$?

A query about tensor product of graded modules.

Local ring with finite maximal ideal is finite

Minimal no. of generators of $mA_m$ , where $m$ is the maximal ideal $(\bar x -1 , \bar y -1)$ of $A=\mathbb C[x,y]/(x^3-y^2)$

On simplifying $mR_m/m^2R_m$ where $m$ is maximal ideal of $R$

Is every commutative ring without non trivial idempotent ,local?

Module of finite projective dimension and base change with respect to the completion

$(R,m)$ local ring with finitely many ideals, $R/m$ is infinite, why $R$ is a PIR and uniserial?

Residue field of a Artin local $\mathbb{C}$ algebra

Polynomial over local ring ( with finite residue field ) of Krull dimension $0$

Some local ring has positive characteristic

How can I show flatness of this morphism using local algebra?

Trending Questions

Popular # Hahtags

Popular Questions