Question

Orthogonality of left and right singular vectors of traceless 2D matrices

score 590 · Answer 1 · 2020-06-03 16:21:17

590

Views

Orthogonality of left and right singular vectors of traceless 2D matrices

Published on 03 Jun 2020 - 16:21

score 68 · Answer 2 · 2026-03-26 17:49:04

68

Views

A beginner’s explanation for PCA on a multivariate time series

Published on 26 Mar 2026 - 17:49

score 29 · Answer 3 · 2020-06-13 19:47:08

29

Views

How to prove that if $MM^TU=U\Sigma^2$ and $M^TMV=V\Sigma^2$ then $U$ and $V$ are orthogonal?

Published on 13 Jun 2020 - 19:47

score 36 · Answer 4 · 2020-06-14 11:10:49

36

Views

How to prove that $U$ and $V$ are orthogonal?. If, $MM^TU=U\Sigma^2$ and $M^TMV=V\Sigma^2$ then

Published on 14 Jun 2020 - 11:10

score 784 · Answer 5 · 2020-06-14 18:18:56

784

Views

SVD of A with orthogonal columns

Published on 14 Jun 2020 - 18:18

score 202 · Answer 6 · 2020-06-15 19:23:13

202

Views

Inequality related to SVD first singular value

Published on 15 Jun 2020 - 19:23

score 33 · Answer 7 · 2026-03-27 06:12:36

33

Views

If a convex combination of conformal matrices is conformal, are they all proportional?

Published on 27 Mar 2026 - 6:12

score 104 · Answer 8 · 2026-03-27 03:45:06

104

Views

minimum singular value for bigger matrix and small matrix

Published on 27 Mar 2026 - 3:45

score 187 · Answer 9 · 2026-03-25 11:03:45

187

Views

relation of singular values of A and A+E with spectral norm of E

Published on 25 Mar 2026 - 11:03

score 40 · Answer 10 · 2020-06-21 01:57:18

40

Views

interpretation of an operation using singular value decomposition

Published on 21 Jun 2020 - 1:57

score 62 · Answer 11 · 2026-02-23 03:52:22

62

Views

Given $\sum_i\sum_j \sigma_{ij} a_i b_j^T$ and orthogonal $\{a_i\}$, find orthogonal $\{b_j\}$

Published on 23 Feb 2026 - 3:52

score 106 · Answer 12 · 2026-03-26 10:56:17

106

Views

Pseudoinverse and SVD

Published on 26 Mar 2026 - 10:56

score 37 · Answer 13 · 2020-06-23 09:44:36

37

Views

Given positive definite $X\in\mathbb{R}^{4\times 4}$, find $Y\in\mathbb{R}^{4\times 2}$, such that $YY'\approx X$

Published on 23 Jun 2020 - 9:44

score 28 · Answer 14 · 2020-06-24 12:46:29

28

Views

Quadratic matrix bounds

Published on 24 Jun 2020 - 12:46

score 596 · Answer 15 · 2020-06-25 09:28:11

596

Views

Singular value decomposition of product involving orthogonal matrices

Published on 25 Jun 2020 - 9:28

List Question

Orthogonality of left and right singular vectors of traceless 2D matrices

A beginner’s explanation for PCA on a multivariate time series

How to prove that if $MM^TU=U\Sigma^2$ and $M^TMV=V\Sigma^2$ then $U$ and $V$ are orthogonal?

How to prove that $U$ and $V$ are orthogonal?. If, $MM^TU=U\Sigma^2$ and $M^TMV=V\Sigma^2$ then

SVD of A with orthogonal columns

Inequality related to SVD first singular value

If a convex combination of conformal matrices is conformal, are they all proportional?

minimum singular value for bigger matrix and small matrix

relation of singular values of A and A+E with spectral norm of E

interpretation of an operation using singular value decomposition

Given $\sum_i\sum_j \sigma_{ij} a_i b_j^T$ and orthogonal $\{a_i\}$, find orthogonal $\{b_j\}$

Pseudoinverse and SVD

Given positive definite $X\in\mathbb{R}^{4\times 4}$, find $Y\in\mathbb{R}^{4\times 2}$, such that $YY'\approx X$

Quadratic matrix bounds

Singular value decomposition of product involving orthogonal matrices

Trending Questions

Popular # Hahtags

Popular Questions