[SciPy-Dev] Sylvester equation solver for complex matrices

Warren Weckesser warren.weckesser@enthought....
Thu Feb 16 15:02:11 CST 2012


On Thu, Feb 16, 2012 at 2:59 PM, Pauli Virtanen <pav@iki.fi> wrote:

> Hi,
>
> 16.02.2012 15:58, Jeffrey Armstrong kirjoitti:
> [clip]
> > I would be happy to clean up and submit my direct algebraic Riccati and
> > Lyapunov solvers to scipy.  I never really had a good idea of where they
> > should reside in scipy, though, so let me know and I'll happily create a
> > branch with the code in it.  And I'll take a little more care with the
> > complex cases as well this time...
>
> Good question. One suitable place could scipy.linalg, as it seems that
> these problems can be cast in terms of pure linear algebra without any
> field-dependent parts. Maybe also scipy.signal --- but I'm don't know
> the field exactly to say how well they would fit there.
>

       Pauli
>
>

scipy.linalg works for me.

Warren
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