Tikhonov, A. N. Approximate systems of linear algebraic equations. (English. Russian original) Zbl 0492.65014 U.S.S.R. Comput. Math. Math. Phys. 20, No. 6, 10-22 (1980); translation from Zh. Vychisl. Mat. Mat. Fiz. 20, 1373-1383 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 6 Documents MSC: 65F05 Direct numerical methods for linear systems and matrix inversion 65F20 Numerical solutions to overdetermined systems, pseudoinverses 65G50 Roundoff error Keywords:approximate systems; equivalent in accuracy; stable methods PDFBibTeX XMLCite \textit{A. N. Tikhonov}, U.S.S.R. Comput. Math. Math. Phys. 20, No. 6, 10--22 (1980; Zbl 0492.65014); translation from Zh. Vychisl. Mat. Mat. Fiz. 20, 1373--1383 (1980) Full Text: DOI