Question

Ring of integers modulo $n$ with a property for the zero divisors.

score 841 · Answer 1 · 2018-06-02 12:11:47

841

Views

Ring of integers modulo $n$ with a property for the zero divisors.

Published on 02 Jun 2018 - 12:11

score 236 · Answer 2 · 2018-06-02 16:54:06

236

Views

Maximal and prime ideals in matrix rings

Published on 02 Jun 2018 - 16:54

score 55 · Answer 3 · 2026-03-25 04:42:59

55

Views

On the structure of $R_0$ in graded PID $R=\bigoplus_{n \ge 0} R_n$

Published on 25 Mar 2026 - 4:42

score 65 · Answer 4 · 2018-06-03 13:50:11

65

Views

Distinction between $\mathbb{K}(\alpha)$ and $\mathbb{K}[\alpha]$

Published on 03 Jun 2018 - 13:50

score 34 · Answer 5 · 2026-03-25 03:03:08

34

Views

On Noetherian ness as modules over base ring, of ideals, of an algebra

Published on 25 Mar 2026 - 3:03

score 68 · Answer 6 · 2018-06-03 21:46:30

68

Views

Morphisms into polynomial ring

Published on 03 Jun 2018 - 21:46

score 77 · Answer 7 · 2018-06-04 03:33:52

77

Views

Some questions about "adding relations"

Published on 04 Jun 2018 - 3:33

score 488 · Answer 8 · 2026-03-28 15:20:21

488

Views

If a commutative ring with unity $R$ has an ideal $I$ such that $R/I$ is infinite, then does there exist a maximal such ideal?

Published on 28 Mar 2026 - 15:20

score 156 · Answer 9 · 2018-06-04 14:14:15

156

Views

Is $\mathbb{Z}[x]/(x^2-3,2x+4)$ isomorphic to $\mathbb{F}_2[i]$?

Published on 04 Jun 2018 - 14:14

score 45 · Answer 10 · 2026-03-27 16:55:09

45

Views

Kunneth Theorem for free chain complexes with free cycles and boundaries, over a graded commutative ring

Published on 27 Mar 2026 - 16:55

score 38 · Answer 11 · 2018-06-05 02:37:30

38

Views

Computing Radicals

Published on 05 Jun 2018 - 2:37

score 1.9k · Answer 12 · 2018-06-05 07:07:47

1.9k

Views

What is $\mathbb{Z}[x]/(6,2x-1)$ isomorphic to?

Published on 05 Jun 2018 - 7:07

score 625 · Answer 13 · 2018-06-05 09:36:11

625

Views

Elements of the field $\mathbb{Q}[x]/\langle x^3-2\rangle $

Published on 05 Jun 2018 - 9:36

score 1.4k · Answer 14 · 2018-06-05 12:28:43

1.4k

Views

Ring Homomorphism of a Ring with Characteristic 2

Published on 05 Jun 2018 - 12:28

score 1.1k · Answer 15 · 2018-06-05 12:44:40

1.1k

Views

If a finitely-generated ideal is prime, does it follow that the generators are prime?

Published on 05 Jun 2018 - 12:44

List Question

Ring of integers modulo $n$ with a property for the zero divisors.

Maximal and prime ideals in matrix rings

On the structure of $R_0$ in graded PID $R=\bigoplus_{n \ge 0} R_n$

Distinction between $\mathbb{K}(\alpha)$ and $\mathbb{K}[\alpha]$

On Noetherian ness as modules over base ring, of ideals, of an algebra

Morphisms into polynomial ring

Some questions about "adding relations"

If a commutative ring with unity $R$ has an ideal $I$ such that $R/I$ is infinite, then does there exist a maximal such ideal?

Is $\mathbb{Z}[x]/(x^2-3,2x+4)$ isomorphic to $\mathbb{F}_2[i]$?

Kunneth Theorem for free chain complexes with free cycles and boundaries, over a graded commutative ring

Computing Radicals

What is $\mathbb{Z}[x]/(6,2x-1)$ isomorphic to?

Elements of the field $\mathbb{Q}[x]/\langle x^3-2\rangle $

Ring Homomorphism of a Ring with Characteristic 2

If a finitely-generated ideal is prime, does it follow that the generators are prime?

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