The theorem gives information on the square of every element (component) of every eigenvector. That's a lot of information and that's consistent with the informal description "compute eigenvectors using only information about eigenvalues".
On Fri, Nov 15, 2019 at 9:58 AM Raul Miller <[email protected]> wrote: > On Fri, Nov 15, 2019 at 11:22 AM Roger Hui <[email protected]> > wrote: > > The actual theorem and proofs: > > https://terrytao.wordpress.com/tag/xining-zhang/ > > I am only seeing a calculation for the magnitudes of the eigenvectors, > there. > > (Am I missing something obvious?) > > Thanks, > > -- > Raul > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
