Question

Eigenvalue and Eigenvector of $\small\pmatrix{0 & 0 \\ 0 & -7}$

score 431 · Answer 1 · 2026-03-27 00:02:52

431

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Eigenvalue and Eigenvector of $\small\pmatrix{0 & 0 \\ 0 & -7}$

Published on 27 Mar 2026 - 0:02

score 253 · Answer 2 · 2026-03-27 08:36:35

253

Views

Spectrum of tridiagonal block matrix

Published on 27 Mar 2026 - 8:36

score 190 · Answer 3 · 2026-03-27 12:03:51

190

Views

$1,(x-5),(x-5)^2,...,(x-5)^m$ as a basis for $\mathcal{P}_m(\mathbf{R})$

Published on 27 Mar 2026 - 12:03

score 51 · Answer 4 · 2018-02-25 02:09:47

51

Views

Divison in a finite field

Published on 25 Feb 2018 - 2:09

score 412 · Answer 5 · 2026-03-26 04:31:23

412

Views

Largest determinant possible of n by n matrix?

Published on 26 Mar 2026 - 4:31

score 293 · Answer 6 · 2026-03-27 01:53:39

293

Views

Form of a matrix in a basis where some of the basis vectors are eigenvectors

Published on 27 Mar 2026 - 1:53

score 54 · Answer 7 · 2026-03-25 09:42:34

54

Views

Show that this "1-bordered on top and left" matrix is positive semidefinite

Published on 25 Mar 2026 - 9:42

score 1.6k · Answer 8 · 2026-03-26 06:11:01

1.6k

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Basis of Column Space of matrix that is in Row Reduced Echelon form

Published on 26 Mar 2026 - 6:11

score 96 · Answer 9 · 2018-02-25 09:16:39

96

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Identity matrix “ construct “

Published on 25 Feb 2018 - 9:16

score 3k · Answer 10 · 2026-03-25 05:06:48

3k

Views

Justify, without evaluating, that the determinant of the following matrix is zero

Published on 25 Mar 2026 - 5:06

score 293 · Answer 11 · 2026-03-25 01:20:25

293

Views

If $M$ maps all probability vectors on a subspace to some probability vectors, is $M$ the restriction of a column stochastic matrix?

Published on 25 Mar 2026 - 1:20

score 46 · Answer 12 · 2026-03-27 13:19:28

46

Views

transformation (1,0) and (-1,0) to the orthogonal vectors using unitary matrices

Published on 27 Mar 2026 - 13:19

score 93 · Answer 13 · 2026-03-26 06:05:22

93

Views

Subspace of $\mathcal{L}(V)$

Published on 26 Mar 2026 - 6:05

score 53 · Answer 14 · 2018-02-25 11:46:40

53

Views

Can we express every linear transformation on $\text{M}_2(\mathbb{C})$ as sum of conjugations?

Published on 25 Feb 2018 - 11:46

score 111 · Answer 15 · 2026-03-26 06:11:02

111

Views

Find $\operatorname{Ker}(L)$ and $\operatorname{Im}(L)$

Published on 26 Mar 2026 - 6:11

List Question

Eigenvalue and Eigenvector of $\small\pmatrix{0 & 0 \\ 0 & -7}$

Spectrum of tridiagonal block matrix

$1,(x-5),(x-5)^2,...,(x-5)^m$ as a basis for $\mathcal{P}_m(\mathbf{R})$

Divison in a finite field

Largest determinant possible of n by n matrix?

Form of a matrix in a basis where some of the basis vectors are eigenvectors

Show that this "1-bordered on top and left" matrix is positive semidefinite

Basis of Column Space of matrix that is in Row Reduced Echelon form

Identity matrix “ construct “

Justify, without evaluating, that the determinant of the following matrix is zero

If $M$ maps all probability vectors on a subspace to some probability vectors, is $M$ the restriction of a column stochastic matrix?

transformation (1,0) and (-1,0) to the orthogonal vectors using unitary matrices

Subspace of $\mathcal{L}(V)$

Can we express every linear transformation on $\text{M}_2(\mathbb{C})$ as sum of conjugations?

Find $\operatorname{Ker}(L)$ and $\operatorname{Im}(L)$

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