List questions from extension-field

Published on 07 Apr 2017 - 0:01

48

Views

Show that the following extensions don’t qualify as a field extension

Published on 07 Apr 2017 - 0:23

79

Views

Proprieties of Kernel of Subring of Field

Published on 26 Mar 2026 - 7:39

2.7k

Views

Simple extension of $\mathbb{Q} (\sqrt[4]{2},i)$

Published on 03 Apr 2026 - 5:16

50

Views

Question regarding field extensions and basis

Published on 07 Apr 2017 - 4:53

33

Views

Splitting fields corresponding to factorization

Published on 27 Mar 2026 - 7:47

45

Views

Is such a polynomial irreducible?

Published on 27 Mar 2026 - 10:44

114

Views

Field extension and algebraic element

Published on 07 Apr 2017 - 13:45

40

Views

Show that ${a + b\pi : a, b \in \mathbb{Q}}$ does not qualify as a field extension

Published on 07 Apr 2017 - 18:44

36

Views

$F(r)$ self-normalizing in $\mathrm{gl}(F(r),F)$

Published on 07 Apr 2017 - 23:30

503

Views

no quadratic extension of $\mathbb{Q}$ in $\mathbb{Q}[e^{\frac{2\pi i}{5}}]$?

Published on 07 Apr 2026 - 2:08

54

Views

Constructing polynomials

Published on 08 Apr 2017 - 13:55

1.1k

Views

Algebraic field extension and intermediate integral domain

Published on 26 Mar 2026 - 17:43

5.8k

Views

Find the degree and a basis for $\mathbb{Q}(\sqrt{3} + \sqrt{5})$ over $\mathbb{Q}(\sqrt{15})$

Published on 08 Apr 2017 - 18:32

153

Views

How many roots does one add when considering the quotient of a polynomial ring?

Published on 03 Apr 2026 - 5:17

List Question

Field extensions in $\mathbb{Q}$

Show that the following extensions don’t qualify as a field extension

Proprieties of Kernel of Subring of Field

Simple extension of $\mathbb{Q} (\sqrt[4]{2},i)$

Question regarding field extensions and basis

Splitting fields corresponding to factorization

Is such a polynomial irreducible?

Field extension and algebraic element

Show that ${a + b\pi : a, b \in \mathbb{Q}}$ does not qualify as a field extension

$F(r)$ self-normalizing in $\mathrm{gl}(F(r),F)$

no quadratic extension of $\mathbb{Q}$ in $\mathbb{Q}[e^{\frac{2\pi i}{5}}]$?

Constructing polynomials

Algebraic field extension and intermediate integral domain

Find the degree and a basis for $\mathbb{Q}(\sqrt{3} + \sqrt{5})$ over $\mathbb{Q}(\sqrt{15})$

How many roots does one add when considering the quotient of a polynomial ring?

Trending Questions

Popular # Hahtags

Popular Questions