A third order iterative method for \(A^\dagger\) (Q391725)
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scientific article; zbMATH DE number 6244421
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A third order iterative method for \(A^\dagger\) |
scientific article; zbMATH DE number 6244421 |
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A third order iterative method for \(A^\dagger\) (English)
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10 January 2014
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The authors propose and theoretically analyze a new, third-order iterative method for approximating the Moore-Penrose pseudoinverse of a matrix. Their method is obtained by extending a previous second-order one, proposed by \textit{M. D. Petković} and \textit{P. S. Stanimirović} [J. Comput. Appl. Math. 235, No. 6, 1604--1613 (2011; Zbl 1206.65139)]. Numerical examples and comparisons between the two methods are also presented.
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Moore-Penrose generalized inverse
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CPU time
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convergence analysis
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residual
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singular matrices
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condition numbers
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0.8797358
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0.87945247
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0.87208515
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0.8706831
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0.8704916
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0.8694742
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