[SciPy-user] sparse generalized eigenvalue solver

[Nils Wagner]

Rich Shepard wrote:
> On Wed, 14 Mar 2007, Robert Cimrman wrote:
>
>   
>> I need all the eigenvalues/eigenvectors. M cannot be formed explicitely in
>> real situations, it will be available via its 'matvec' action. All
>> matrices are stored in the CSR format.
>>     
>
>    Have you looked at eig() and found it wanting?
>
> Rich
>
>   
eig is for dense matrices.
 
Nils