Question

Dividing a ring by the annihilator of a Noetherian module yields a Noetherian ring

score 76 · Answer 1 · 2026-03-26 08:04:25

76

Views

Dividing a ring by the annihilator of a Noetherian module yields a Noetherian ring

Published on 26 Mar 2026 - 8:04

score 760 · Answer 2 · 2026-03-26 02:47:52

760

Views

Definition of locally of finite type morphism

Published on 26 Mar 2026 - 2:47

score 41 · Answer 3 · 2019-11-18 20:52:25

41

Views

Show that any commutative group of finite order is finitely generated $\mathbb{Z} $-module .

Published on 18 Nov 2019 - 20:52

score 101 · Answer 4 · 2026-03-26 13:55:14

101

Views

Is finite verbal subgroup equivalent to finite index of marginal subgroup?

Published on 26 Mar 2026 - 13:55

score 77 · Answer 5 · 2026-03-25 09:32:14

77

Views

Double dual of a finitely generated Projective module over an artin algebra

Published on 25 Mar 2026 - 9:32

score 291 · Answer 6 · 2026-03-26 04:34:39

291

Views

Group theory: Computing the quotient of free abelian groups for homology groups

Published on 26 Mar 2026 - 4:34

score 24 · Answer 7 · 2026-03-22 15:55:26

24

Views

Is there some sort of formula for $[F_n : V_{\{x^4\}}(F_n)]$?

Published on 22 Mar 2026 - 15:55

score 52 · Answer 8 · 2019-11-29 16:32:50

52

Views

If $\langle a \rangle \unlhd \langle a,b \rangle$ and $a,b$ have finite order, then $\langle a, b \rangle$ is finite.

Published on 29 Nov 2019 - 16:32

score 138 · Answer 9 · 2019-12-06 15:11:51

138

Views

Is the opposite of the category of commutative $R$-algebras whose underlying module is finitely generated projective cartesian closed?

Published on 06 Dec 2019 - 15:11

score 34 · Answer 10 · 2026-03-25 12:50:07

34

Views

Showing the existence of a certain kind of extension of a finitely generated algebra

Published on 25 Mar 2026 - 12:50

score 75 · Answer 11 · 2019-12-18 04:34:48

75

Views

A subgroup $B$ of an finitely generated group $A$ such that $|A/B| = n$

Published on 18 Dec 2019 - 4:34

score 90 · Answer 12 · 2026-03-25 22:03:53

90

Views

Is the semigroup of lines $\mathcal{M}_n(\mathbb{Q})$, finitely generated

Published on 25 Mar 2026 - 22:03

score 56 · Answer 13 · 2026-03-25 20:09:44

56

Views

Showing that two elements generate $\mathbb Z[\frac13] \rtimes \mathbb Z$.

Published on 25 Mar 2026 - 20:09

score 33 · Answer 14 · 2026-03-25 18:57:45

33

Views

Can the context-sensitivity of word problem in group $G$ be equivalently characterised through some structural properties of $G$?

Published on 25 Mar 2026 - 18:57

score 39 · Answer 15 · 2026-03-25 18:57:43

39

Views

Do there exist such groups $G$, such that $L(G, A)$ is context-free, but $(A \cup A^{-1})^* \setminus L(G, A)$ isn't?

Published on 25 Mar 2026 - 18:57

List Question

Dividing a ring by the annihilator of a Noetherian module yields a Noetherian ring

Definition of locally of finite type morphism

Show that any commutative group of finite order is finitely generated $\mathbb{Z} $-module .

Is finite verbal subgroup equivalent to finite index of marginal subgroup?

Double dual of a finitely generated Projective module over an artin algebra

Group theory: Computing the quotient of free abelian groups for homology groups

Is there some sort of formula for $[F_n : V_{\{x^4\}}(F_n)]$?

If $\langle a \rangle \unlhd \langle a,b \rangle$ and $a,b$ have finite order, then $\langle a, b \rangle$ is finite.

Is the opposite of the category of commutative $R$-algebras whose underlying module is finitely generated projective cartesian closed?

Showing the existence of a certain kind of extension of a finitely generated algebra

A subgroup $B$ of an finitely generated group $A$ such that $|A/B| = n$

Is the semigroup of lines $\mathcal{M}_n(\mathbb{Q})$, finitely generated

Showing that two elements generate $\mathbb Z[\frac13] \rtimes \mathbb Z$.

Can the context-sensitivity of word problem in group $G$ be equivalently characterised through some structural properties of $G$?

Do there exist such groups $G$, such that $L(G, A)$ is context-free, but $(A \cup A^{-1})^* \setminus L(G, A)$ isn't?

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