List questions from abstract-algebra

Published on 18 Apr 2026 - 9:10

76

Views

Dividing polynomials in $\mathbb{F}_7[x]$

Published on 15 Apr 2026 - 2:58

137

Views

Proof verification. Question about finite extension, minimal polynomial.

Published on 10 Apr 2026 - 0:06

519

Views

Forgetting non-isomorphisms: does this category have a name?

Published on 15 Apr 2026 - 6:38

359

Views

Permutation Representations and Group Actions

Published on 12 Apr 2026 - 15:46

230

Views

In $Z_5[x]$ , find all monic divisors of degree two for $2x^2+4x^3+3x^3+2x+4$

Published on 14 Apr 2026 - 13:33

995

Views

Module is Direct Sum of Cyclic Modules

Published on 14 Apr 2026 - 12:39

87

Views

$ R \cong R s $ as rings if and only if $ s $ is invertible

Published on 23 Apr 2026 - 5:37

1k

Views

Is this a field?

Published on 30 Apr 2026 - 5:49

3.5k

Views

Characteristic of infinite integral domain.

Published on 13 Apr 2026 - 16:07

131

Views

How do you calculate cycles in a symetry group of 5x5 square?

Published on 13 Apr 2026 - 5:38

113

Views

Division of an irreducible element in a PID

Published on 12 Apr 2026 - 12:22

168

Views

Can I write $(12)(34)$ as one cycle?

Published on 11 Apr 2026 - 11:15

1.1k

Views

Maximal linearly independent subsets in module over a domain has the same number of elements.

Published on 14 Apr 2026 - 3:18

56

Views

Idempotents: $e$ a primitive and $f$ an arbitrary idempotent, then $\dim eA\mid\dim\ fA$?

Published on 16 Apr 2026 - 13:56

List Question

Why is the coproduction in the tensor algebra a homomorphism?

Dividing polynomials in $\mathbb{F}_7[x]$

Proof verification. Question about finite extension, minimal polynomial.

Forgetting non-isomorphisms: does this category have a name?

Permutation Representations and Group Actions

In $Z_5[x]$ , find all monic divisors of degree two for $2x^2+4x^3+3x^3+2x+4$

Module is Direct Sum of Cyclic Modules

$ R \cong R s $ as rings if and only if $ s $ is invertible

Is this a field?

Characteristic of infinite integral domain.

How do you calculate cycles in a symetry group of 5x5 square?

Division of an irreducible element in a PID

Can I write $(12)(34)$ as one cycle?

Maximal linearly independent subsets in module over a domain has the same number of elements.

Idempotents: $e$ a primitive and $f$ an arbitrary idempotent, then $\dim eA\mid\dim\ fA$?

Trending Questions

Popular # Hahtags

Popular Questions