ZGEES Example

To find the Schur factorization of the matrix

A = $\displaystyle \left(\vphantom{
\begin{array}{rrrr}
-3.97 - 5.04i & -4.11 + 3....
...1.10 + 0.82i & 1.81 - 1.59i & 3.25 + 1.33i & 1.57 - 3.44i
\end{array} }\right.$$\displaystyle \begin{array}{rrrr}
-3.97 - 5.04i & -4.11 + 3.70i & -0.34 + 1.01...
...i \\
-1.10 + 0.82i & 1.81 - 1.59i & 3.25 + 1.33i & 1.57 - 3.44i
\end{array}$$\displaystyle \left.\vphantom{
\begin{array}{rrrr}
-3.97 - 5.04i & -4.11 + 3....
...1.10 + 0.82i & 1.81 - 1.59i & 3.25 + 1.33i & 1.57 - 3.44i
\end{array} }\right)$.

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