[SciPy-Dev] Sylvester equation solver for complex matrices

Pauli Virtanen pav@iki...
Thu Feb 16 14:59:28 CST 2012


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



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