List questions from matrix-decomposition

Published on 25 Mar 2026 - 11:08

35

Views

Rearrangement of matrix inverse sum expression

Published on 24 Jul 2020 - 17:14

244

Views

Decomposition of a linear operator to a partially orthogonal operator and a semi-definite self-adjoint operator

Published on 25 Jul 2020 - 1:52

208

Views

Number of negative elements of a PSD matrix and its square root

Published on 28 Mar 2026 - 4:34

948

Views

The matrix which minimize Frobenius norm is unique? or not?

Published on 29 Mar 2026 - 15:38

70

Views

Show that the eigenvalues of $L^{-1}AL^{-T}$ are clustered around 1 when $R$ is small where $L, L^{T}$ are incomplete Cholesky factors.

Published on 25 Mar 2026 - 8:13

251

Views

How can I determine if "Singular Value Decomposition" is a rank revealing matrix factorization

Published on 27 Mar 2026 - 17:06

188

Views

How to solve the following quadratic matrix equation?

Published on 26 Mar 2026 - 7:14

866

Views

Set invariant under group action

Published on 26 Mar 2026 - 1:27

502

Views

Normal matrix on f.d space implies unitary and positive semidefinite matrices commute

Published on 26 Mar 2026 - 22:53

2.8k

Views

Complexity of LUP decomposition of tri-diagonal matrix to solve an equation?

Published on 25 Mar 2026 - 11:03

40

Views

Polar of orthogonal set invariant under group action

Published on 26 Mar 2026 - 3:12

638

Views

Fast eigen decomposition algorithm for Skew Symmetric matrix

Published on 29 Mar 2026 - 10:55

917

Views

What is the square root of matrix

Published on 12 Jul 2016 - 5:45

812

Views

Derivation of why a diagonalizable matrix can be written as a sum of outer products $\Sigma=\sum_{i=1}^n \lambda_i v_i v_i^T$

Published on 12 Jul 2016 - 6:22

List Question

Primary Decomposition Theorem; proof?

Rearrangement of matrix inverse sum expression

Decomposition of a linear operator to a partially orthogonal operator and a semi-definite self-adjoint operator

Number of negative elements of a PSD matrix and its square root

The matrix which minimize Frobenius norm is unique? or not?

Show that the eigenvalues of $L^{-1}AL^{-T}$ are clustered around 1 when $R$ is small where $L, L^{T}$ are incomplete Cholesky factors.

How can I determine if "Singular Value Decomposition" is a rank revealing matrix factorization

How to solve the following quadratic matrix equation?

Set invariant under group action

Normal matrix on f.d space implies unitary and positive semidefinite matrices commute

Complexity of LUP decomposition of tri-diagonal matrix to solve an equation?

Polar of orthogonal set invariant under group action

Fast eigen decomposition algorithm for Skew Symmetric matrix

What is the square root of matrix

Derivation of why a diagonalizable matrix can be written as a sum of outer products $\Sigma=\sum_{i=1}^n \lambda_i v_i v_i^T$

Trending Questions

Popular # Hahtags

Popular Questions