List questions from matrix-equations

Published on 17 Sep 2016 - 2:24

201

Views

Maximise $x^T Ax$ for A symmetric s.t. $x^Tx=1$ and $x$ lies in a finite set of unit vectors

Published on 18 Sep 2016 - 1:37

855

Views

When does the matrix equation $AXB = C$ have a solution?

Published on 18 Sep 2016 - 6:46

1.8k

Views

Solving overdetermined linear system with $3$ equations in $2$ unknowns

Published on 18 Sep 2016 - 21:12

1.5k

Views

Does row-echelon form of this matrix mean no solutions?

Published on 26 Mar 2026 - 11:04

94

Views

Matrix equation $\mathrm A \mathrm B \mathrm C^T \mathrm D \mathrm B \mathrm A^T \mathrm C = \mathrm A \mathrm B^T$

Published on 19 Sep 2016 - 8:48

24.9k

Views

Finding a solution when the determinant is zero

Published on 20 Sep 2016 - 1:11

72

Views

Finding a particular low-rank subspace via optimization

Published on 22 Sep 2016 - 1:45

271

Views

Finding an equation to a really complex sum

Published on 23 Sep 2016 - 0:47

122

Views

Find a matrix equation equivalent to $A^TPA+P=I$

Published on 24 Sep 2016 - 15:55

32k

Views

Singular value decomposition and inverse of square matrix

Published on 30 Mar 2026 - 8:31

44

Views

what does mean that $A^TPA+P=I$?

Published on 25 Sep 2016 - 10:06

137

Views

Find a symmetric matrix $P$ that satisfies the matrix equation $PD+DP=-Q$

Published on 25 Sep 2016 - 12:47

94

Views

How can verify the result $v^Tx=0, x$ is eigenvector for A?

Published on 30 Mar 2026 - 8:41

631

Views

$X$ is a matrix. Find matrix $A, B$ such that $X=AB-BA$

Published on 26 Sep 2016 - 13:14

List Question

How to solve this matrix optimization problem

Maximise $x^T Ax$ for A symmetric s.t. $x^Tx=1$ and $x$ lies in a finite set of unit vectors

When does the matrix equation $AXB = C$ have a solution?

Solving overdetermined linear system with $3$ equations in $2$ unknowns

Does row-echelon form of this matrix mean no solutions?

Matrix equation $\mathrm A \mathrm B \mathrm C^T \mathrm D \mathrm B \mathrm A^T \mathrm C = \mathrm A \mathrm B^T$

Finding a solution when the determinant is zero

Finding a particular low-rank subspace via optimization

Finding an equation to a really complex sum

Find a matrix equation equivalent to $A^TPA+P=I$

Singular value decomposition and inverse of square matrix

what does mean that $A^TPA+P=I$?

Find a symmetric matrix $P$ that satisfies the matrix equation $PD+DP=-Q$

How can verify the result $v^Tx=0, x$ is eigenvector for A?

$X$ is a matrix. Find matrix $A, B$ such that $X=AB-BA$

Trending Questions

Popular # Hahtags

Popular Questions