نتائج البحث

Lower estimates on the condition number of a Toeplitz sinc matrix and related questions.

• Authors : LUDWIG KOHAUPT¹ ; YAN WU²

• Source: Constructive Mathematical Analysis. Sep2022, Vol. 5 Issue 3, p168-182. 15p.

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Bounds on Condition Number of Singular Matrix

• Authors : Xiong, Zhiping

• Source: Filomat, 2014 Jan 01. 28(8), 1653-1660.

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On an Extension of Condition Number Theory to Nonconic Convex Optimization

• Authors : Freund, Robert M.; Ordóñez, Fernando

• Source: Mathematics of Operations Research, 2005 Feb 01. 30(1), 173-194.

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Condition Number Estimation of Preconditioned Matrices.

• Authors : Kushida, Noriyuki¹

• Source: PLoS ONE. Mar2015, Vol. 10 Issue 3, p1-16. 16p.

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A condition number theorem in convex programming.

• Authors : Zolezzi, Tullio¹

• Source: Mathematical Programming. Feb2015, Vol. 149 Issue 1/2, p195-207. 13p.

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Condition number of singular value: zero-structured and patterned case.

• Authors : Wang, Ke¹ (AUTHOR); Wei, Yimin^2,3 (AUTHOR)

• Source: International Journal of Computer Mathematics. Feb2010, Vol. 87 Issue 2, p391-403. 13p. 7 Charts, 5 Graphs.

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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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A RESTRAINED CONDITION NUMBER LEAST SQUARES TECHNIQUE WITH ITS APPLICATIONS TO AVOIDING RANK DEFICIENCY

• Authors : Kohei Adachi

• Source: Journal of the Japanese Society of Computational Statistics. 2013, 26(1):39

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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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The asymptotic distribution of the condition number for random circulant matrices.

• Authors : Barrera, Gerardo¹ (AUTHOR) ; Manrique-Mirón, Paulo² (AUTHOR)

Subjects: *DISTRIBUTION (Probability theory); CIRCULANT matrices; RANDOM numbers

• Source: Extremes. Dec2022, Vol. 25 Issue 4, p567-594. 28p.

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