Question

Why it is not sufficient to show $I_n\neq [A,B]$?

score 52 · Answer 1 · 2018-02-16 10:40:14

52

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Why it is not sufficient to show $I_n\neq [A,B]$?

Published on 16 Feb 2018 - 10:40

score 605 · Answer 2 · 2026-02-23 11:21:05

605

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Elementary row operations that obtains the Hermite normal form of a matrix.

Published on 23 Feb 2026 - 11:21

score 175 · Answer 3 · 2018-02-16 11:32:05

175

Views

Proving the transformation of a generating set will generate the image of the transformation

Published on 16 Feb 2018 - 11:32

score 67 · Answer 4 · 2026-03-26 20:39:41

67

Views

Neighbourhood of two distinct eigenvalues

Published on 26 Mar 2026 - 20:39

score 185 · Answer 5 · 2026-02-23 06:33:37

185

Views

Is there a more convenient method for converting a base to be orthogonal than Gram Schmidt?

Published on 23 Feb 2026 - 6:33

score 2.5k · Answer 6 · 2026-03-25 22:03:43

2.5k

Views

Finding the bases for a null space and image of a linear transformation

Published on 25 Mar 2026 - 22:03

score 69 · Answer 7 · 2026-03-22 20:13:38

Gram Schmidt Process with inner product $\langle z,w\rangle = 3(z_1)(\bar{w_1}) + 2(z_2)(\bar{w_2})+i(z_1)(\bar{w_2})-i(z_2)(\bar{w_1})$

score 754 · Answer 8 · 2026-03-26 01:02:08

754

Views

Properties of annihilators

Published on 26 Mar 2026 - 1:02

score 4.4k · Answer 9 · 2026-03-24 23:46:23

4.4k

Views

determining the matrix of a linear transformation (first order derivative) with respect to a basis

Published on 24 Mar 2026 - 23:46

score 193 · Answer 10 · 2018-02-16 17:00:40

193

Views

First column of linear transform matrix is zero

Published on 16 Feb 2018 - 17:00

score 677 · Answer 11 · 2018-02-16 18:30:04

677

Views

Prove that null $T$ = null $\phi$.

Published on 16 Feb 2018 - 18:30

score 77 · Answer 12 · 2026-03-25 23:42:16

77

Views

Let $T:V\rightarrow U$ be a linear transformation. If $dimKerT=k$ and $ B=(b_1,...,b_n)$ is a basis of $V$, then prove the following statement:

Published on 25 Mar 2026 - 23:42

score 49 · Answer 13 · 2026-03-25 11:06:58

49

Views

Any set of functions for this new definition of orthogonality?

Published on 25 Mar 2026 - 11:06

score 245 · Answer 14 · 2026-03-31 01:38:13

245

Views

Can an orthogonal matrix preserve $\ell_p$-norm on a subspace?

Published on 31 Mar 2026 - 1:38

score 1.1k · Answer 15 · 2026-03-31 12:24:33

1.1k

Views

Find Beta Matrix

Published on 31 Mar 2026 - 12:24

List Question

Why it is not sufficient to show $I_n\neq [A,B]$?

Elementary row operations that obtains the Hermite normal form of a matrix.

Proving the transformation of a generating set will generate the image of the transformation

Neighbourhood of two distinct eigenvalues

Is there a more convenient method for converting a base to be orthogonal than Gram Schmidt?

Finding the bases for a null space and image of a linear transformation

Gram Schmidt Process with inner product $\langle z,w\rangle = 3(z_1)(\bar{w_1}) + 2(z_2)(\bar{w_2})+i(z_1)(\bar{w_2})-i(z_2)(\bar{w_1})$

Properties of annihilators

determining the matrix of a linear transformation (first order derivative) with respect to a basis

First column of linear transform matrix is zero

Prove that null $T$ = null $\phi$.

Let $T:V\rightarrow U$ be a linear transformation. If $dimKerT=k$ and $ B=(b_1,...,b_n)$ is a basis of $V$, then prove the following statement:

Any set of functions for this new definition of orthogonality?

Can an orthogonal matrix preserve $\ell_p$-norm on a subspace?

Find Beta Matrix

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