Question

A commutative ring with unit element, which only has a finite number of ideals, is a field

score 500 · Answer 1 · 2026-04-14 16:04:13

500

Views

A commutative ring with unit element, which only has a finite number of ideals, is a field

Published on 14 Apr 2026 - 16:04

score 553 · Answer 2 · 2026-04-14 02:59:03

553

Views

Showing that a given subset is an ideal of a polynomial ring

Published on 14 Apr 2026 - 2:59

score 123 · Answer 3 · 2026-04-12 20:04:04

123

Views

A more technical definition of an Affine Variety

Published on 12 Apr 2026 - 20:04

score 487 · Answer 4 · 2026-04-15 11:13:57

487

Views

Associated primes of the symbolic power and ordinary power

Published on 15 Apr 2026 - 11:13

score 7.8k · Answer 5 · 2026-04-15 22:02:21

7.8k

Views

prove $(n)$ prime ideal of $\mathbb{Z}$ iff $n$ is prime or zero

Published on 15 Apr 2026 - 22:02

score 175 · Answer 6 · 2026-03-02 04:22:31

175

Views

Creating ideals of finitely presented algebras in MAGMA

Published on 02 Mar 2026 - 4:22

score 610 · Answer 7 · 2026-04-09 19:23:33

610

Views

Principal ideals in rings.

Published on 09 Apr 2026 - 19:23

score 72 · Answer 8 · 2026-04-12 21:52:18

72

Views

Showing that a ring is a field as well for one of the provided choices.

Published on 12 Apr 2026 - 21:52

score 78 · Answer 9 · 2026-04-15 18:05:41

78

Views

Prove or Disprove $I=\{a_0x^0+\dots +a_nx^n:a_0+\dots+a_n=0\}$ is a sub ring of field F[x]

Published on 15 Apr 2026 - 18:05

score 1.6k · Answer 10 · 2026-03-29 23:33:32

1.6k

Views

Symbolic power of a prime ideal is primary

Published on 29 Mar 2026 - 23:33

score 6k · Answer 11 · 2026-04-12 09:47:23

6k

Views

Prime Ideal and Proper Ideal

Published on 12 Apr 2026 - 9:47

score 660 · Answer 12 · 2026-04-17 08:23:24

660

Views

Subset of Principal ideal

Published on 17 Apr 2026 - 8:23

score 384 · Answer 13 · 2026-04-15 14:38:26

384

Views

How to show that two left ideals over $R$ are not isomorphic $R$-modules?

Published on 15 Apr 2026 - 14:38

score 128 · Answer 14 · 2026-04-10 01:48:09

128

Views

A commutative ring with unity which is not a PIR has a non-trivial ideal generated by two elements which is not a principal ideal?

Published on 10 Apr 2026 - 1:48

score 295 · Answer 15 · 2026-03-30 04:54:59

295

Views

Characteristic and Principal Ideal.

Published on 30 Mar 2026 - 4:54

List Question

A commutative ring with unit element, which only has a finite number of ideals, is a field

Showing that a given subset is an ideal of a polynomial ring

A more technical definition of an Affine Variety

Associated primes of the symbolic power and ordinary power

prove $(n)$ prime ideal of $\mathbb{Z}$ iff $n$ is prime or zero

Creating ideals of finitely presented algebras in MAGMA

Principal ideals in rings.

Showing that a ring is a field as well for one of the provided choices.

Prove or Disprove $I=\{a_0x^0+\dots +a_nx^n:a_0+\dots+a_n=0\}$ is a sub ring of field F[x]

Symbolic power of a prime ideal is primary

Prime Ideal and Proper Ideal

Subset of Principal ideal

How to show that two left ideals over $R$ are not isomorphic $R$-modules?

A commutative ring with unity which is not a PIR has a non-trivial ideal generated by two elements which is not a principal ideal?

Characteristic and Principal Ideal.

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