Question

Partial Derivative of $\frac{\beta ^{\mathsf{T}} (A+B)\circ (A+B)}{m}$

score 49 · Answer 1 · 2026-03-24 22:01:38

49

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Partial Derivative of $\frac{\beta ^{\mathsf{T}} (A+B)\circ (A+B)}{m}$

Published on 24 Mar 2026 - 22:01

score 30 · Answer 2 · 2026-03-25 04:38:13

30

Views

Connections between Jordan forms and Original Matrices

Published on 25 Mar 2026 - 4:38

score 133 · Answer 3 · 2026-03-30 00:28:03

133

Views

Characterizing families of $p^2$ orthogonal $p \times p$ unitaries?

Published on 30 Mar 2026 - 0:28

score 1k · Answer 4 · 2026-03-25 02:57:38

1k

Views

Why are elementary row operations useful?

Published on 25 Mar 2026 - 2:57

score 663 · Answer 5 · 2018-02-07 07:46:51

663

Views

Is there any difference between a non-singular, symmetric matrix and a positive definite matrix?

Published on 07 Feb 2018 - 7:46

score 76 · Answer 6 · 2026-03-26 05:55:58

76

Views

Find $z_1$ and $z_2$ in the system of complex numbers

Published on 26 Mar 2026 - 5:55

score 68 · Answer 7 · 2018-02-07 08:18:51

68

Views

Verify linear independence of function

Published on 07 Feb 2018 - 8:18

score 81 · Answer 8 · 2026-03-27 09:17:41

81

Views

Prove/Disprove: Sum of im/ker of linear transformation contained in ker/im of each linear trasnfromation

Published on 27 Mar 2026 - 9:17

score 390 · Answer 9 · 2026-03-25 12:49:42

390

Views

How can I prove that the dimensions of $SO(n)$ and $SL(n)$ are $n(n-1)/2$ and $n^2-1$ respectively?

Published on 25 Mar 2026 - 12:49

score 599 · Answer 10 · 2018-02-07 10:37:28

599

Views

Prove that $A\in R^{m\times n}$ has a left inverse if and only if $Rank(A)=n$

Published on 07 Feb 2018 - 10:37

score 57 · Answer 11 · 2026-03-26 07:33:57

57

Views

$A^n = I$ only if $n\equiv 0 \pmod{4}$

Published on 26 Mar 2026 - 7:33

score 19 · Answer 12 · 2018-02-07 11:10:54

19

Views

For Which $a$ This Is A linear Transformation

Published on 07 Feb 2018 - 11:10

score 302 · Answer 13 · 2026-03-24 20:40:26

302

Views

Is a triangular matrix similar to a diagonal matrix?

Published on 24 Mar 2026 - 20:40

score 86 · Answer 14 · 2026-03-26 01:28:56

86

Views

Eigenvalues of $4\times 4$ matrix

Published on 26 Mar 2026 - 1:28

score 319 · Answer 15 · 2026-03-19 17:40:27

319

Views

Given a set of polynomials that correspond to weak compositions of an integer, are all possible products of d such polynomials linearly independent?

Published on 19 Mar 2026 - 17:40

List Question

Partial Derivative of $\frac{\beta ^{\mathsf{T}} (A+B)\circ (A+B)}{m}$

Connections between Jordan forms and Original Matrices

Characterizing families of $p^2$ orthogonal $p \times p$ unitaries?

Why are elementary row operations useful?

Is there any difference between a non-singular, symmetric matrix and a positive definite matrix?

Find $z_1$ and $z_2$ in the system of complex numbers

Verify linear independence of function

Prove/Disprove: Sum of im/ker of linear transformation contained in ker/im of each linear trasnfromation

How can I prove that the dimensions of $SO(n)$ and $SL(n)$ are $n(n-1)/2$ and $n^2-1$ respectively?

Prove that $A\in R^{m\times n}$ has a left inverse if and only if $Rank(A)=n$

$A^n = I$ only if $n\equiv 0 \pmod{4}$

For Which $a$ This Is A linear Transformation

Is a triangular matrix similar to a diagonal matrix?

Eigenvalues of $4\times 4$ matrix

Given a set of polynomials that correspond to weak compositions of an integer, are all possible products of d such polynomials linearly independent?

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