List questions from matrix-equations

Published on 26 Feb 2026 - 13:53

11

Views

How to guarantee convergence of only $x_1$ in linear equation $A[x_1,x_2]^T=b$?

Published on 26 Feb 2026 - 13:55

50

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Structure of the solutions of the matricial ODE: $\dot U(t) = -U^2 - BU$.

Published on 26 Mar 2026 - 6:11

74

Views

Is it possible to represent a matrix equation involving matrix and Hadamard products with only matrix products?

Published on 05 Jul 2023 - 23:32

79

Views

How to represent Frechet derivative as a matrix equation without expanding F(X+H)?

Published on 25 Mar 2026 - 23:38

81

Views

Find a non-square matrix satisfying $CA=BC$

Published on 01 Apr 2026 - 3:06

74

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Special solution to the Sylvester equation

Published on 06 Apr 2026 - 2:20

39

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Conceptual understanding of a matrix and matrix vector product

Published on 11 Jul 2023 - 5:26

109

Views

Linear matrix equation of the form $AX=B+AXC$

Published on 12 Jul 2023 - 19:06

84

Views

Solving the Matrix for E, given EB = A.

Published on 13 Jul 2023 - 0:14

70

Views

Linear second order homogeneous matrix ODEs with constant coefficients: Solution strategies?

Published on 26 Mar 2026 - 13:50

52

Views

Product of fundamental matrices $G(x)^{-1} H(x)$ does not depend on $x$

Published on 25 Jul 2023 - 17:14

64

Views

Determinant of $B^{T}AB$ where A is block-diagonal/symmetric

Published on 27 Mar 2026 - 3:41

118

Views

Solve a linear equation XA=B using matrix with zero diagonal

Published on 26 Mar 2026 - 19:15

96

Views

Solving a quadratic vector equation

Published on 31 Mar 2026 - 23:33

List Question

How to compute this matrix equation by using covariance matrix?

How to guarantee convergence of only $x_1$ in linear equation $A[x_1,x_2]^T=b$?

Structure of the solutions of the matricial ODE: $\dot U(t) = -U^2 - BU$.

Is it possible to represent a matrix equation involving matrix and Hadamard products with only matrix products?

How to represent Frechet derivative as a matrix equation without expanding F(X+H)?

Find a non-square matrix satisfying $CA=BC$

Special solution to the Sylvester equation

Conceptual understanding of a matrix and matrix vector product

Linear matrix equation of the form $AX=B+AXC$

Solving the Matrix for E, given EB = A.

Linear second order homogeneous matrix ODEs with constant coefficients: Solution strategies?

Product of fundamental matrices $G(x)^{-1} H(x)$ does not depend on $x$

Determinant of $B^{T}AB$ where A is block-diagonal/symmetric

Solve a linear equation XA=B using matrix with zero diagonal

Solving a quadratic vector equation

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