Question

Find the degree of the extensions $\mathbb{F}(x) / \mathbb{F}$

score 25 · Answer 1 · 2018-12-10 12:56:03

25

Views

Find the degree of the extensions $\mathbb{F}(x) / \mathbb{F}$

Published on 10 Dec 2018 - 12:56

score 76 · Answer 2 · 2026-03-26 06:03:05

76

Views

Question about constructing fields

Published on 26 Mar 2026 - 6:03

score 750 · Answer 3 · 2026-03-30 07:10:50

750

Views

Degree of splitting field of $x^5-1$ over $\mathbb{Q}$ and the order of its Galois group?

Published on 30 Mar 2026 - 7:10

score 796 · Answer 4 · 2026-03-26 07:35:24

796

Views

Let k be a finite field. Is it true that the number of irreducible polynomials in k[x] is also finite?

Published on 26 Mar 2026 - 7:35

score 95 · Answer 5 · 2018-12-11 04:19:14

95

Views

A ring homomorphism from $\mathbb{C}$ to $\mathbb{C}$

Published on 11 Dec 2018 - 4:19

score 69 · Answer 6 · 2026-04-03 14:25:33

69

Views

Question regarding the image of the unity $e$ of the ring $R$.

Published on 03 Apr 2026 - 14:25

score 288 · Answer 7 · 2026-03-30 07:07:26

288

Views

Subfields of $\mathbb{C}$ Galois extension

Published on 30 Mar 2026 - 7:07

score 5k · Answer 8 · 2018-12-11 18:40:00

5k

Views

When we say two fields are isomorphic, does that just mean they are isomophic as rings?

Published on 11 Dec 2018 - 18:40

score 73 · Answer 9 · 2018-12-11 20:38:54

73

Views

If $x^p - x - a$ has no root in $F$ then $x^p - x - a$ is irreducible in $F$ with $F$ is a field with char $p$

Published on 11 Dec 2018 - 20:38

score 5.9k · Answer 10 · 2026-03-26 09:13:30

5.9k

Views

A curiosity: how do we prove $\mathbb{R}$ is closed under addition and multiplication?

Published on 26 Mar 2026 - 9:13

score 40 · Answer 11 · 2018-12-12 07:53:00

40

Views

Norm transitivity in inseperable extensions confusion.

Published on 12 Dec 2018 - 7:53

score 837 · Answer 12 · 2026-03-26 09:40:33

837

Views

How to calculate the gradient (vector) of a vector field?

Published on 26 Mar 2026 - 9:40

score 95 · Answer 13 · 2026-03-25 07:43:15

95

Views

Bolzano's theorem for real closed field.

Published on 25 Mar 2026 - 7:43

score 562 · Answer 14 · 2026-04-01 18:06:22

562

Views

Examples of PIDs that are not Fields

Published on 01 Apr 2026 - 18:06

score 70 · Answer 15 · 2026-04-01 04:18:34

70

Views

Field Notation Question

Published on 01 Apr 2026 - 4:18

List Question

Find the degree of the extensions $\mathbb{F}(x) / \mathbb{F}$

Question about constructing fields

Degree of splitting field of $x^5-1$ over $\mathbb{Q}$ and the order of its Galois group?

Let k be a finite field. Is it true that the number of irreducible polynomials in k[x] is also finite?

A ring homomorphism from $\mathbb{C}$ to $\mathbb{C}$

Question regarding the image of the unity $e$ of the ring $R$.

Subfields of $\mathbb{C}$ Galois extension

When we say two fields are isomorphic, does that just mean they are isomophic as rings?

If $x^p - x - a$ has no root in $F$ then $x^p - x - a$ is irreducible in $F$ with $F$ is a field with char $p$

A curiosity: how do we prove $\mathbb{R}$ is closed under addition and multiplication?

Norm transitivity in inseperable extensions confusion.

How to calculate the gradient (vector) of a vector field?

Bolzano's theorem for real closed field.

Examples of PIDs that are not Fields

Field Notation Question

Trending Questions

Popular # Hahtags

Popular Questions