Re: sparse matrix computation package

[Olafur Jens Sigurdsson <ojs@klaki.net>]

Does Octave not do the work for you?

http://octave.sourceforge.net/index/sparse.html
http://arxiv.org/abs/cs.MS/0604006

else try to ask in debian-science

HTH

Oli

Þann 2007-03-06, 00:27:37 (+0200) skrifaði Micha Feigin:
> I am trying to find a package for performing sparse matrix computations. All I
> could find under debian is superlu and libufsparse. Both of which seem to only
> solve sparse linear systems but not perform sparse matrix-vector computations
> (I need to implement so iterative and multigrid methods for block tridiagonal
> matrices, so banded matrices as appear in lapack too many extra zero lines).
> 
> libufsparse seems to have a libcsparse which seems to be supposed to be able to
> do this but there are no headers or documentation.
> 
> I prefer something that debian provides but will settle of an existing
> library that will compile under debian.
> 
> If I'm asking on the wrong list I'd be glad if someone can point me to a better
> one.
> 
> Thanks
> 
> 
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