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[Help-gsl] about sorting eigenvalues


From: Wu Degang
Subject: [Help-gsl] about sorting eigenvalues
Date: Wed, 29 Feb 2012 19:20:33 +0800
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2

Hi,

I have a real symmetric matrix and use gsl_eigen_symm to compute the eigenvalues. After that I need to sort the eigenvalues, but I find in the manual gsl_eigen_symmv_sort, which sorts the eigenvalues as well as the eigenvectors. I just need to sort the eigenvalues. What function should I use?

regards,

Wu Degang


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