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I am using ggevx with asymmetric real matrices, and complex roots which should be exactly conjugate are only approximately conjugate. Is there a way to get ggesv to return roots which are exactly conjugate?
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Hi Brian,
Do you observe the same behavior for other generalized eigensolvers, e.g. ?ggev or ?ggev3 ?
Regards,
Konstantin
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Thanks for the reply. I have not tried ggev. The documentation describes it as the same as ggevx without extra options for balancing and so forth. ggev3 is not in the MKL that I currently have installed. How is it different?
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Hi Brian,
I'm sorry for the late reply. Indeed, the difference between all the mentioned solvers isn't so significant.
So, in order we to take a look at your issue, can you please provide us with a reproducer and specify which MKL version you have.
Regards,
Konstantin

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