Solution of Sparse Weighted and Equality Constrained Least Squares Problems

Jesse L. Barlow
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Jesse L. Barlow: The Pennsylvania State University, Department of Computer Science

A chapter in Computing Science and Statistics, 1992, pp 53-62 from Springer

Abstract: Abstract We give a survey of current results in the solution of sparse and weighted equality constrained least squares problems. Three different methods are featured: direct elimination of the constraints, weighting, and a deferred correction improvement of weighting.

Keywords: Sparse Matrice; Orthogonal Factorization; Sparse Problem; Direct Elimination; Matrix Package (search for similar items in EconPapers)
Date: 1992
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-1-4612-2856-1_7

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DOI: 10.1007/978-1-4612-2856-1_7

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