New posts in matrix-equations

Prove that matrix can be square of matrix with real entries

linear-algebra matrices matrix-equations

Product of inverse matrices $ (AB)^{-1}$

linear-algebra matrices inverse matrix-equations

A System of Matrix Equations (2 Riccati, 1 Lyapunov)

matrices optimization matrix-equations optimal-control

Solutions to the matrix equation $\mathbf{AB-BA=I}$ over general fields

linear-algebra matrices field-theory matrix-equations

Solution to Linear Time-invariant Matrix ODE $\frac{d\mathbf{P}}{dt} = \mathbf{A}\mathbf{P} + \mathbf{B}$

linear-algebra matrices ordinary-differential-equations analysis matrix-equations

if $2$ is root of equation $|A-xI|=0$ (where $A$ is non-singular matrix), $\frac{|A|}{2}$ root of equation $|B-xI|=0$ then $B$ can be

matrices matrix-equations

$AB-BA=I$ having no solutions

matrices matrix-equations

Possible Close-form solution for 2 dimensional $\frac{d\Sigma}{dt} = \mathbf{A}\Sigma + \Sigma \mathbf{A}^T + \mathbf{B}\mathbf{B}^T$

linear-algebra ordinary-differential-equations matrix-equations matrix-calculus stochastic-differential-equations