List questions from matrix-equations

Published on 18 Mar 2018 - 16:53

202

Views

Can a linear system $Ax=b_i$ have no, one, and infinitely many solutions for different $b_i$?

Published on 18 Mar 2018 - 17:05

155

Views

Find out how many invertible and diagonal solutions $X^2-2X=0 $ has when $ X \in\Bbb{R}^{3\times 3}$

Published on 18 Mar 2018 - 19:23

52

Views

Matrix. Calculation

Published on 19 Mar 2018 - 7:28

62

Views

Solving Ax + Bx = b (same matrix in two equations)

Published on 19 Mar 2018 - 17:03

754

Views

Computing the Symmetric Kronecker Product

Published on 25 Mar 2026 - 13:34

252

Views

How to prove the upper and lower bound of $ |\lambda_i(A)| $ for non-symmetry matrices?

Published on 21 Mar 2018 - 4:00

314

Views

Recovering a matrix after multiplication by its transpose

Published on 25 Mar 2026 - 20:17

481

Views

Linear mapping of a binary vector to a decimal-based binary vector

Published on 25 Mar 2026 - 20:32

249

Views

How to describe points given a matrix and its determinant?

Published on 22 Mar 2018 - 23:31

61

Views

How to generate random matrices that satisfy Lyapunov equations

Published on 25 Mar 2026 - 6:19

362

Views

Solve equations by using Matrix Inverse Method.

Published on 24 Mar 2018 - 10:15

190

Views

How to solve $C^T = A^{-1} C B^T$ for matrix $C$

Published on 23 Mar 2026 - 2:48

172

Views

Gaussian Elimination: Find a matrix satisfying the conditions.

Published on 25 Mar 2018 - 3:49

99

Views

Does this vector/ partial derivative/ Gaussian equation have any solutions?

Published on 25 Mar 2026 - 13:42

List Question

Solving $Ax=B$ where $x$ is a $3\times 3$ matrix

Can a linear system $Ax=b_i$ have no, one, and infinitely many solutions for different $b_i$?

Find out how many invertible and diagonal solutions $X^2-2X=0 $ has when $ X \in\Bbb{R}^{3\times 3}$

Matrix. Calculation

Solving Ax + Bx = b (same matrix in two equations)

Computing the Symmetric Kronecker Product

How to prove the upper and lower bound of $ |\lambda_i(A)| $ for non-symmetry matrices?

Recovering a matrix after multiplication by its transpose

Linear mapping of a binary vector to a decimal-based binary vector

How to describe points given a matrix and its determinant?

How to generate random matrices that satisfy Lyapunov equations

Solve equations by using Matrix Inverse Method.

How to solve $C^T = A^{-1} C B^T$ for matrix $C$

Gaussian Elimination: Find a matrix satisfying the conditions.

Does this vector/ partial derivative/ Gaussian equation have any solutions?

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