Question

Z-Smith Normal Form

score 952 · Answer 1 · 2026-03-29 13:28:14

952

Views

Z-Smith Normal Form

Published on 29 Mar 2026 - 13:28

score 85 · Answer 2 · 2026-03-30 06:32:09

85

Views

Is there an analytic form to find the invers of a matrix using jordan form?

Published on 30 Mar 2026 - 6:32

score 4.3k · Answer 3 · 2016-12-01 17:38:31

4.3k

Views

Cholesky decompostion: upper triangular or lower triangular?

Published on 01 Dec 2016 - 17:38

score 324 · Answer 4 · 2026-03-26 14:22:38

324

Views

Moore-Penrose Inverse of sum of two matrices using spectral decomposition

Published on 26 Mar 2026 - 14:22

score 2.3k · Answer 5 · 2016-12-02 03:49:36

2.3k

Views

Eigenvalue decomposition of $A = I - xx^T$

Published on 02 Dec 2016 - 3:49

score 201 · Answer 6 · 2016-12-02 04:09:28

201

Views

Given $A \in \mathbb{R}^{n \times n}$ real, symmetric, positive semidefinite matrix, find all eigenvalue and eigenvector pairs

Published on 02 Dec 2016 - 4:09

score 14 · Answer 7 · 2016-12-02 13:11:32

14

Views

Analytical solution for $\min_{q_i,u_j} Q := \sum_{i,j} | A_{i,j} - B_{i,j} \, q_i \, u_j |^2$ given $A_{i,j}$ and $B_{i,j}$

Published on 02 Dec 2016 - 13:11

score 8.5k · Answer 8 · 2016-12-02 13:39:59

8.5k

Views

Comparing LU or QR decompositions for solving least squares

Published on 02 Dec 2016 - 13:39

score 42 · Answer 9 · 2016-12-03 09:28:03

42

Views

How to iteratively factorize a matrix with missing values?

Published on 03 Dec 2016 - 9:28

score 5.3k · Answer 10 · 2026-03-25 12:47:04

5.3k

Views

LU decomposition; do permutation matrices commute?

Published on 25 Mar 2026 - 12:47

score 105 · Answer 11 · 2016-12-05 15:37:04

105

Views

Decomposition of symmetric matrix into SPDs matrix satisfy some additional properties

Published on 05 Dec 2016 - 15:37

score 20 · Answer 12 · 2016-12-10 19:45:40

20

Views

A question about one the properties of singular values of $A\in\mathbb{R}^{m\times n}$

Published on 10 Dec 2016 - 19:45

score 1.7k · Answer 13 · 2016-12-11 07:25:47

1.7k

Views

Decomposing a symmetric matrix into a sum of products

Published on 11 Dec 2016 - 7:25

score 1.3k · Answer 14 · 2016-12-12 12:07:57

1.3k

Views

How to prove if two matrices are orthogonally equivalent, then they have the same singular values

Published on 12 Dec 2016 - 12:07

score 608 · Answer 15 · 2016-12-13 15:00:14

608

Views

Let $P \in M_n(\mathbb C)$ be idempotent. Prove that all nonzero singular values of $P$ satisfy $\sigma_i \ge 1$

Published on 13 Dec 2016 - 15:00

List Question

Z-Smith Normal Form

Is there an analytic form to find the invers of a matrix using jordan form?

Cholesky decompostion: upper triangular or lower triangular?

Moore-Penrose Inverse of sum of two matrices using spectral decomposition

Eigenvalue decomposition of $A = I - xx^T$

Given $A \in \mathbb{R}^{n \times n}$ real, symmetric, positive semidefinite matrix, find all eigenvalue and eigenvector pairs

Analytical solution for $\min_{q_i,u_j} Q := \sum_{i,j} | A_{i,j} - B_{i,j} \, q_i \, u_j |^2$ given $A_{i,j}$ and $B_{i,j}$

Comparing LU or QR decompositions for solving least squares

How to iteratively factorize a matrix with missing values?

LU decomposition; do permutation matrices commute?

Decomposition of symmetric matrix into SPDs matrix satisfy some additional properties

A question about one the properties of singular values of $A\in\mathbb{R}^{m\times n}$

Decomposing a symmetric matrix into a sum of products

How to prove if two matrices are orthogonally equivalent, then they have the same singular values

Let $P \in M_n(\mathbb C)$ be idempotent. Prove that all nonzero singular values of $P$ satisfy $\sigma_i \ge 1$

Trending Questions

Popular # Hahtags

Popular Questions