Eigenvectors seem wrong

• Subject: Eigenvectors seem wrong
• From: Ben Blomberg
• Date: Wed, 20 Mar 2013 09:48:03 -0500

Hello All,

I recently posted about trouble finding eigenvalues with a large Matrix. IT
was suggested I try loading lapack and using dgeev. This worked like
a charm. However if I try and find the eigenvectors with something like this

 [eigenvals, R_eigenvec, L_eigenvec]:dgeev(aa1, True, True);


I get eigenvectors that differ from similar programs. The first two seem
correct but after that the values are much different from that in say
mathmatica.
Does anyone have any thought?

Best,
Ben

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