Question

Questions about $E = \frac{\mathbb{Q}[x]}{(x^2+x+1)}$ and factorization in $E[t]$

score 54 · Answer 1 · 2026-03-27 10:15:54

54

Views

Questions about $E = \frac{\mathbb{Q}[x]}{(x^2+x+1)}$ and factorization in $E[t]$

Published on 27 Mar 2026 - 10:15

score 189 · Answer 2 · 2026-04-12 00:29:43

189

Views

Different ring structures on the product of rings

Published on 12 Apr 2026 - 0:29

score 108 · Answer 3 · 2019-08-18 16:18:38

108

Views

find the number of ring homomorphism ?.

Published on 18 Aug 2019 - 16:18

score 26 · Answer 4 · 2026-04-01 22:39:11

26

Views

Why to consider the map $T\otimes_R(U(M))\to T\otimes_R(U(M))$ by $t\otimes m\to (t\otimes m-1\otimes tm)$?

Published on 01 Apr 2026 - 22:39

score 226 · Answer 5 · 2026-03-25 20:18:12

226

Views

Shape of possible counterexamples to the Jacobian Conjecture

Published on 25 Mar 2026 - 20:18

score 49 · Answer 6 · 2026-04-01 22:38:49

49

Views

How to prove for f.g. module $A$ over noetherian commutative local ring $R$ with $x\in NZD(R)\cap NZD(A)\cap m$, $id_R(A)=id_{R/x}(A/xA)$?

Published on 01 Apr 2026 - 22:38

score 117 · Answer 7 · 2026-04-12 02:46:47

117

Views

Prove that $A$, a $10$ dimensional algebra over the complex numbers, contains a nonzero nilpotent element

Published on 12 Apr 2026 - 2:46

score 44 · Answer 8 · 2026-04-09 15:04:02

44

Views

Is it possible that an ideal generated by $S$ does not contain $S$?

Published on 09 Apr 2026 - 15:04

score 54 · Answer 9 · 2026-04-03 13:40:01

54

Views

$2\mathbb{Z}/m\mathbb{Z}=(2)$ modulo $m$

Published on 03 Apr 2026 - 13:40

score 64 · Answer 10 · 2026-03-28 20:13:33

64

Views

Find the invertible elements in $\mathbb{Z}(\exp(2\pi i/3))$

Published on 28 Mar 2026 - 20:13

score 136 · Answer 11 · 2026-04-11 01:18:34

136

Views

Relation between definition of determinant and UFD

Published on 11 Apr 2026 - 1:18

score 46 · Answer 12 · 2026-04-10 09:56:05

46

Views

The maps in the $\mathbb Z [\mathbb Z]-$free resolution of $\mathbb Z$

Published on 10 Apr 2026 - 9:56

score 59 · Answer 13 · 2026-04-11 05:29:31

59

Views

Soft question about integral domain

Published on 11 Apr 2026 - 5:29

score 135 · Answer 14 · 2019-08-19 18:20:40

135

Views

Is there any general formula for ring homomorphism if gcd$(p, q) \neq 1$?

Published on 19 Aug 2019 - 18:20

score 209 · Answer 15 · 2026-03-25 17:17:26

209

Views

Finitely Generated Algebra over Commutative Ring

Published on 25 Mar 2026 - 17:17

List Question

Questions about $E = \frac{\mathbb{Q}[x]}{(x^2+x+1)}$ and factorization in $E[t]$

Different ring structures on the product of rings

find the number of ring homomorphism ?.

Why to consider the map $T\otimes_R(U(M))\to T\otimes_R(U(M))$ by $t\otimes m\to (t\otimes m-1\otimes tm)$?

Shape of possible counterexamples to the Jacobian Conjecture

How to prove for f.g. module $A$ over noetherian commutative local ring $R$ with $x\in NZD(R)\cap NZD(A)\cap m$, $id_R(A)=id_{R/x}(A/xA)$?

Prove that $A$, a $10$ dimensional algebra over the complex numbers, contains a nonzero nilpotent element

Is it possible that an ideal generated by $S$ does not contain $S$?

$2\mathbb{Z}/m\mathbb{Z}=(2)$ modulo $m$

Find the invertible elements in $\mathbb{Z}(\exp(2\pi i/3))$

Relation between definition of determinant and UFD

The maps in the $\mathbb Z [\mathbb Z]-$free resolution of $\mathbb Z$

Soft question about integral domain

Is there any general formula for ring homomorphism if gcd$(p, q) \neq 1$?

Finitely Generated Algebra over Commutative Ring

Trending Questions

Popular # Hahtags

Popular Questions