[SciPy-user] arpack.speigs.ARPACK_gen_eigs

Nils Wagner nwagner@iam.uni-stuttgart...
Fri Feb 2 02:22:26 CST 2007


Hi,

The shift must be real in arpack.speigs.ARPACK_gen_eigs.
For what reason ?

How can I compute the eigenvalues enclosed by the green circle ?
 
Nils


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