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Re: [Getfem-users] Eigenvalue solver
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From: |
Yves Renard |
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Subject: |
Re: [Getfem-users] Eigenvalue solver |
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Date: |
Mon, 20 Aug 2007 10:51:41 +0200 |
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User-agent: |
KMail/1.9.5 |
Le lundi 6 août 2007 14:11, Hannes Gerner a écrit :
> Hi,
>
> is there any known implementation of an eigenvalue solver for Getfem?
>
Infortunately, we did not yet implement or interface an eigenvalue solver for
sparse system in gmm++ (only for dense systems) so that you have to use an
external library for this.
Of course, some basic algorithms (search of greaters eigenvalues with
deflations) are not difficult to implement.
--
Yves.
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Yves Renard (address@hidden) tel : (33) 04.72.43.80.11
Pole de Mathematiques, fax : (33) 04.72.43.85.29
Institut Camille Jordan - CNRS UMR 5208
INSA de Lyon, Universite de Lyon
20, rue Albert Einstein
69621 Villeurbanne Cedex, FRANCE
http://math.univ-lyon1.fr/~renard
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