Question

Dimension of the vector space $\mathbb{Q}(\sqrt{3}, \sqrt{5}, \sqrt{11})$ over $\mathbb{Q}$

score 975 · Answer 1 · 2018-10-02 16:27:17

975

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Dimension of the vector space $\mathbb{Q}(\sqrt{3}, \sqrt{5}, \sqrt{11})$ over $\mathbb{Q}$

Published on 02 Oct 2018 - 16:27

score 101 · Answer 2 · 2026-03-27 17:57:24

101

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Null sum of vectors over the field of two elements

Published on 27 Mar 2026 - 17:57

score 148 · Answer 3 · 2026-03-25 03:00:38

148

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Relation between vector space basis and bilinear form linked to Lie algebra

Published on 25 Mar 2026 - 3:00

score 3.7k · Answer 4 · 2026-03-30 23:55:36

3.7k

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What does $F^2$ mean in terms of vector space/subspaces

Published on 30 Mar 2026 - 23:55

score 170 · Answer 5 · 2026-03-22 06:08:17

170

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3D Cosine Function for an HCP Lattice

Published on 22 Mar 2026 - 6:08

score 49 · Answer 6 · 2026-03-28 09:45:33

49

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Is $P$ a subspace of $\mathbb{R_{≤2}[x]}$?

Published on 28 Mar 2026 - 9:45

score 380 · Answer 7 · 2018-10-03 18:33:51

380

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Prove that $W_1$ is a subspace of $\mathbb{R}^n$.

Published on 03 Oct 2018 - 18:33

score 77 · Answer 8 · 2018-10-03 21:24:04

77

Views

If V is a vector space with finitely many elements, what can you say about the number of elements in V?

Published on 03 Oct 2018 - 21:24

score 289 · Answer 9 · 2026-03-25 04:37:46

289

Views

Proof verification : T-invariant subspace has T-invariant complement

Published on 25 Mar 2026 - 4:37

score 79 · Answer 10 · 2018-10-04 02:03:18

79

Views

Understanding a question about vector space and subspace

Published on 04 Oct 2018 - 2:03

score 442 · Answer 11 · 2018-10-04 05:10:31

442

Views

Finding a vector that when rotated about the z-axis, spans a line, a plane, or all of $\mathbb{R}^3$

Published on 04 Oct 2018 - 5:10

score 57 · Answer 12 · 2018-10-04 10:45:12

57

Views

Space and subspace

Published on 04 Oct 2018 - 10:45

score 466 · Answer 13 · 2018-10-04 12:34:31

466

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Please explain why there is a whole circle of unit vectors in this scenario.

Published on 04 Oct 2018 - 12:34

score 185 · Answer 14 · 2018-10-04 13:25:11

185

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Class of all vector spaces over $\mathbb{R}$ and Cantor's diagonalization

Published on 04 Oct 2018 - 13:25

score 1k · Answer 15 · 2018-10-05 00:36:14

1k

Views

Multiplying Elements in a Vector Space

Published on 05 Oct 2018 - 0:36

List Question

Dimension of the vector space $\mathbb{Q}(\sqrt{3}, \sqrt{5}, \sqrt{11})$ over $\mathbb{Q}$

Null sum of vectors over the field of two elements

Relation between vector space basis and bilinear form linked to Lie algebra

What does $F^2$ mean in terms of vector space/subspaces

3D Cosine Function for an HCP Lattice

Is $P$ a subspace of $\mathbb{R_{≤2}[x]}$?

Prove that $W_1$ is a subspace of $\mathbb{R}^n$.

If V is a vector space with finitely many elements, what can you say about the number of elements in V?

Proof verification : T-invariant subspace has T-invariant complement

Understanding a question about vector space and subspace

Finding a vector that when rotated about the z-axis, spans a line, a plane, or all of $\mathbb{R}^3$

Space and subspace

Please explain why there is a whole circle of unit vectors in this scenario.

Class of all vector spaces over $\mathbb{R}$ and Cantor's diagonalization

Multiplying Elements in a Vector Space

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