[SciPy-dev] the current state and future directions of the sparse solvers
Wed Apr 9 02:45:28 CDT 2008
On Tue, Apr 8, 2008 at 11:00 PM, Nils Wagner
> On Tue, 8 Apr 2008 22:46:34 +0200
> > OK, that sounds very good. I am going to study how to
> >start such a
> > scikit and we are going to move our additional solvers
> >we have in
> > sfepy to it (pysparse, soon petsc4py) -- are you ok with
> >that Robert?
> > :) Plus umfpack. Plus the eigensolvers, like primme,
> >blzpack and
> > others.
> AFAIK Jacobi-Davidson is part of pysparse.
> And you probably know slepc
Of course. Even the authors of slepc personally. It's a good project,
but unfortunately, slepc is not a free software, so I don't want to
depend on it.
I think and I hope Jose (one of the authors) will release it as
opensource in couple years, but for now it is not.
> And polyeig ... How about that ?
You mean this?
I don't need it for my problems, so... :)
> For nonlinear eigenvalue problems, see
Thanks, I didn't know about this one.
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