AbstractConsider the least squares solutions to Ax = b Āx = b̄, where Ā = A + δA and b̄ = b + δb are perturbed from A, b, respectively. In an earlier paper the author deduced the perturbation bounds for the solution when b ∃ R(A). In this paper we extend the results to cover more general cases when b ∉ R(A) and A is not of full rank
AbstractWe present some perturbation results for least squares problems with equality constraints. R...
. Recently, Higham and Wald'en, Karlson, and Sun have provided formulas for computing the best ...
Let H1 and H2 be Hilbert spaces, and let T : H1 → H2 be a bounded linear operator with closed range....
AbstractSuppose that the linear system Ax=b is consistent and Ā=A+δA, b̄=b+δb are perturbed from A,...
We present some new results on the perturbation analysis for least squares problems with equality co...
We present some new results on the perturbation analysis for least squares problems with equality co...
We present some new results on the perturbation analysis for least squares problems with equality co...
AbstractWe present some new results on the perturbation analysis for least squares problems with equ...
AbstractConsider the least squares solutions to Ax = b Āx = b̄, where Ā = A + δA and b̄ = b + δb a...
AbstractWe derive perturbation bounds for the constrained and weighted linear least squares (LS) pro...
We present some perturbation results for least squares problems with equality constraints. Relative ...
We present some perturbation results for least squares problems with equality constraints. Relative ...
It is known that the computed least squares solution x of Ax=b, in the presence of the round-off err...
AbstractLet H1, H2 be two Hilbert spaces over the same field, and let T : H1 → H2 be a bounded linea...
AbstractLet H1 and H2 be Hilbert spaces, and let T : H1 → H2 be a bounded linear operator with close...
AbstractWe present some perturbation results for least squares problems with equality constraints. R...
. Recently, Higham and Wald'en, Karlson, and Sun have provided formulas for computing the best ...
Let H1 and H2 be Hilbert spaces, and let T : H1 → H2 be a bounded linear operator with closed range....
AbstractSuppose that the linear system Ax=b is consistent and Ā=A+δA, b̄=b+δb are perturbed from A,...
We present some new results on the perturbation analysis for least squares problems with equality co...
We present some new results on the perturbation analysis for least squares problems with equality co...
We present some new results on the perturbation analysis for least squares problems with equality co...
AbstractWe present some new results on the perturbation analysis for least squares problems with equ...
AbstractConsider the least squares solutions to Ax = b Āx = b̄, where Ā = A + δA and b̄ = b + δb a...
AbstractWe derive perturbation bounds for the constrained and weighted linear least squares (LS) pro...
We present some perturbation results for least squares problems with equality constraints. Relative ...
We present some perturbation results for least squares problems with equality constraints. Relative ...
It is known that the computed least squares solution x of Ax=b, in the presence of the round-off err...
AbstractLet H1, H2 be two Hilbert spaces over the same field, and let T : H1 → H2 be a bounded linea...
AbstractLet H1 and H2 be Hilbert spaces, and let T : H1 → H2 be a bounded linear operator with close...
AbstractWe present some perturbation results for least squares problems with equality constraints. R...
. Recently, Higham and Wald'en, Karlson, and Sun have provided formulas for computing the best ...
Let H1 and H2 be Hilbert spaces, and let T : H1 → H2 be a bounded linear operator with closed range....
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