Re: [ublas] eigenvalue solvers ... again

From: Nuno Sucena Almeida (slug_at_[hidden])
Date: 2007-10-17 13:17:40

        Dense or sparse matrices? For dense I think you can use Lapack with some 
bindings laying around somewhere, if you can't find them I think I have them. 	
        For sparse and with Arpack it's more trickier because of the callback 
mechanism, so what I use is umfpack along the way too.

                                                                Nuno

On Tuesday 16 October 2007, Riccardo Rossi wrote:
> "native ublas" implementation of Lanczos or of some other eigenvalue
> solver?
> I am interested in generalized eigenvalue solvers to be used in buckling
> and frequency analysis

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