[SciPy-dev] [arpack] eigen_symmetric and the sigma value

Matthieu Brucher matthieu.brucher@gmail....
Thu Feb 28 08:31:42 CST 2008

> OK, I'll try this, hoping that it behaves like MAtlab's version ;)
> I'll keep the list informed !
> Matthieu

I tried to use it, but I don't get the same result as Matlab or a standard
eigen analysis.
I'd like to get the eigenvalues that are strictly greater than zero. Is it
possible with one of the speigs option ?

Is it planned to add the sigma keyword to the ARPACK_eigs function ? (that's
how my problem is solved by Matlab, that's why I'm asking)

French PhD student
Website : http://matthieu-brucher.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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