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Solution of sparse rectangular systems using LSQR and CRAIG
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Outgoing claims: the papers this work cites, builds on, or argues with.
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The N ‐Step Iteration Procedures
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Iterative refinement of linear least squares solutions I
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Iterative refinement of linear least squares solutions II
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Unsymmetric positive definite linear systems
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Exploiting zeros on the diagonal in the direct solution of indefinite sparse symmetric linear systems
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LSQR: An Algorithm for Sparse Linear Equations and Sparse Least Squares
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Algorithm 583: LSQR: Sparse Linear Equations and Least Squares Problems
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Computational Methods of Linear Algebra
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An iteration method for the solution of the eigenvalue problem of linear differential and integral operators
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