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Error Bound for Computed Eigenvectors.
Keeping the assignments to
,
, and
as above, and
letting
be the eigenvector of
corresponding to
,
we have the following error bound of the computed eigenvector
[101,425]:
![\begin{displaymath}
\sin\theta(x,\wtd x)\le\frac {\Vert r\Vert _2}{\delta}.
\end{displaymath}](img1467.png) |
(65) |
Susan Blackford
2000-11-20