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Re: eig returns nonorthogonal eigenvectors
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From: |
Christopher Crawford |
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Subject: |
Re: eig returns nonorthogonal eigenvectors |
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Date: |
Tue, 22 Nov 2016 15:22:42 -0500 |
That's weird how such a minute asymmetry in A plus degenerate eigenvalues
causes such orthogonal vectors.
Thanks for the solution!
--Chris
On 2016-11-22, at 09:49:48, Nicholas Jankowski <address@hidden> wrote:
> it seems your non-orthogonal results are the result of numerical precision
> errors. From that discussion they mention that eig will return orthogonal
> eigenvectors if the input is exactly symmetric. However, from your input
> after creating a: