نتائج البحث

Backward error and condition number analysis for the indefinite linear least squares problem.

• Authors : Diao, Huai-An¹ (AUTHOR) ; Zhou, Tong-Yu¹ (AUTHOR)

• Source: International Journal of Computer Mathematics. Aug2019, Vol. 96 Issue 8, p1603-1622. 20p.

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CONDITION NUMBER FOR WEIGHTED LINEAR LEAST SQUARES PROBLEM

• Authors : Wei, Yimin; Diao, Huaian; Qiao, Sanzheng

• Source: Journal of Computational Mathematics, 2007 Sep 01. 25(5), 561-572.

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A Survey of Condition Number Estimation for Triangular Matrices

• Authors : Higham, Nicholas J.

• Source: SIAM Review, 1987 Dec 01. 29(4), 575-596.

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Partial condition number for the equality constrained linear least squares problem.

• Authors : Li, Hanyu¹ l.com; Wang, Shaoxin²

• Source: Calcolo. Dec2017, Vol. 54 Issue 4, p1121-1146. 26p.

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How to deal with the high condition number of the noise covariance matrix of gravity field functionals synthesised from a satellite-only global gravity field model?

• Authors : Roland Klees; D. C. Slobbe; H. Hashemi Farahani

Subjects: 010504 meteorology & atmospheric sciences; Covariance matrix; Global gravity field model

• Source: Journal of Geodesy, 93 (2019)Journal of Geodesy

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Condition Number Theorems in Linear-Quadratic Optimization.

• Authors : Zolezzi, Tullio¹ (AUTHOR)

• Source: Numerical Functional Analysis & Optimization. Dec2011, Vol. 32 Issue 12, p1381-1404. 24p.

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MINIMIZING THE CONDITION NUMBER OF A GRAM MATRIX.

• Source: SIAM Journal on Optimization. 2011, Vol. 21 Issue 1, p127-148. 22p.

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CONDITION NUMBER FOR WEIGHTED LINEAR LEAST SQUARES PROBLEM.

• Authors : Yimin Wei¹ ; Huaian Diao² ; Sanzheng Qiao³

• Source: Journal of Computational Mathematics. Sep2007, Vol. 25 Issue 5, p561-572. 12p.

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A PARTIAL CONDITION NUMBER FOR LINEAR LEAST SQUARES PROBLEMS.

• Authors : Arioli, Mario¹ ; Baboulin, Marc² ; Gratton, Serge²

• Source: SIAM Journal on Matrix Analysis & Applications. 2007, Vol. 29 Issue 2, p413-433. 21p. 5 Charts.

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Transformation of variables and the condition number in ridge estimation.

• Authors : Salmerón, Román¹ ; García, José² ; García, Catalina¹

Subjects: *MATHEMATICAL variables; *PARAMETER estimation; *MATHEMATICAL transformations

• Source: Computational Statistics. Sep2018, Vol. 33 Issue 3, p1497-1524. 28p.

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