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Optimal Backward Perturbation Bounds for the LSS Problem
Authors:A. N. Malyshev
Affiliation:(1) Department of Informatics, University of Bergen, NO-5020 Bergen, Norway
Abstract:A computable expression is given for the backward error of an approximate solution to the problem of least squares over a sphere.This revised version was published online in October 2005 with corrections to the Cover Date.
Keywords:Linear least squares problem  backward perturbations
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