List questions from matrix-decomposition

Published on 05 Sep 2018 - 14:05

181

Views

Relationship between the maximum eigenvalues of a matrix and its row-manipulated form

Published on 25 Mar 2026 - 6:05

442

Views

$AA^T = BB^T \rightarrow A =BU $

Published on 25 Mar 2026 - 9:24

131

Views

Adding a multiple of the identity into a generalized eigenvalue problem

Published on 07 Sep 2018 - 23:10

94

Views

Eigenvalues of a matrix changed by a diagonal matrix

Published on 09 Sep 2018 - 11:58

483

Views

A interesting question on Skew-symmetric matrix...finding the determinant.

Published on 09 Sep 2018 - 17:06

1.7k

Views

How to apply SVD to real data to reduce the number of parameters?

Published on 25 Mar 2026 - 4:41

32

Views

Find $c$, $d$ and $G$ such that $B = (A + cd)G$.

Published on 10 Sep 2018 - 8:13

557

Views

Does $P$ have to be orthonormal in orthogonal decomposition of a symmetric matrix $A=PDP^T$?

Published on 12 Sep 2018 - 8:32

655

Views

Eckart–Young–Mirsky theorem: rank $\le$ k or rank = k

Published on 25 Mar 2026 - 7:45

2k

Views

Rank comparison for different low rank approximations

Published on 14 Mar 2026 - 8:47

483

Views

A decomposition for triangular matrices with positive diagonal entries

Published on 21 Sep 2018 - 0:28

305

Views

Optimization over a complex unit circle

Published on 21 Sep 2018 - 7:05

49

Views

Matrix equation using Choleski decomposition

Published on 21 Sep 2018 - 9:30

856

Views

How to diagonalize the sum of outer products

Published on 22 Sep 2018 - 4:51

List Question

Every square matrix is the sum of two invertible matrices, over any field

Relationship between the maximum eigenvalues of a matrix and its row-manipulated form

$AA^T = BB^T \rightarrow A =BU $

Adding a multiple of the identity into a generalized eigenvalue problem

Eigenvalues of a matrix changed by a diagonal matrix

A interesting question on Skew-symmetric matrix...finding the determinant.

How to apply SVD to real data to reduce the number of parameters?

Find $c$, $d$ and $G$ such that $B = (A + cd)G$.

Does $P$ have to be orthonormal in orthogonal decomposition of a symmetric matrix $A=PDP^T$?

Eckart–Young–Mirsky theorem: rank $\le$ k or rank = k

Rank comparison for different low rank approximations

A decomposition for triangular matrices with positive diagonal entries

Optimization over a complex unit circle

Matrix equation using Choleski decomposition

How to diagonalize the sum of outer products

Trending Questions

Popular # Hahtags

Popular Questions