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LSQR: An algorithm for sparse linear equations and sparse least squares. (English) Zbl 0478.65016


MSC:

65F10 Iterative numerical methods for linear systems
65F20 Numerical solutions to overdetermined systems, pseudoinverses
65D10 Numerical smoothing, curve fitting
65Y99 Computer aspects of numerical algorithms

Citations:

Zbl 0194.182

Software:

LSQR
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