[SciPy-user] Sparse eigensolver

lorenzo bolla lbolla@gmail....
Thu Dec 6 10:52:47 CST 2007


sure: scipy.sandbox.arpack
it's in the sandbox, so you have to enable it and recompile scipy.
note that there is a patch for arpack.py (google for it).
L.


On 12/6/07, Matthieu Brucher <matthieu.brucher@gmail.com> wrote:
>
> Hi,
>
> Is there a package for scipy (or a function in scipy directly) that can
> compute the eigen values and the eigen vectors of a sparse matrix, like the
> eigs function in Malab ?
>
> Matthieu
> --
> French PhD student
> Website : http://miles.developpez.com/
> Blogs : http://matt.eifelle.com and http://blog.developpez.com/?blog=92
> LinkedIn : http://www.linkedin.com/in/matthieubrucher
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>
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