I’m trying to compute the square root of the following squared block matrix:
\begin{equation} M=\begin{bmatrix} A &B\\ C &D\\ \end{bmatrix} \end{equation}
(that is $M^{1/2}$) as function of $A$, $B$, $C$, $D$ wich are all square matrices.
Can you help me?
I sincerely thank you! :)
All the best
GoodSpirit