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.

تفاصيل العنوان

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.

تفاصيل العنوان

Condition Number Estimation of Preconditioned Matrices.

• Authors : Kushida, Noriyuki¹

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

تفاصيل العنوان

A condition number theorem in convex programming.

• Authors : Zolezzi, Tullio¹

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

تفاصيل العنوان

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.

تفاصيل العنوان

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.

تفاصيل العنوان

On Condition Number Theorems in Mathematical Programming.

• Authors : Zolezzi, Tullio¹

Subjects: *NONCONVEX programming; *NUMBER theory; *SENSITIVITY analysis

• Source: Journal of Optimization Theory & Applications. Dec2017, Vol. 175 Issue 3, p597-623. 27p.

تفاصيل العنوان

Taylor's theorem for matrix functions with applications to condition number estimation.

• Authors : Deadman, Edvin¹ ; Relton, Samuel D.¹

Subjects: *MATRIX functions; *MATHEMATICS theorems; *NUMBER theory

• Source: Linear Algebra & its Applications. Sep2016, Vol. 504, p354-371. 18p.

تفاصيل العنوان

Improving the condition number of a simple eigenvalue by a rank one matrix.

• Authors : Bru, Rafael¹ ; Cantó, Rafael¹ ; Urbano, Ana M.¹

Subjects: *EIGENVALUES; *MATRICES (Mathematics); *NUMBER theory

• Source: Applied Mathematics Letters. Aug2016, Vol. 58, p7-12. 6p.

تفاصيل العنوان

THE EXACT CONDITION NUMBER OF THE TRUNCATED SINGULAR VALUE SOLUTION OF A LINEAR ILL-POSED PROBLEM.

• Authors : BERGOU, EL HOUCINE¹ ; GRATTON, SERGE¹ ; TSHIMANGA, JEAN¹

Subjects: *LEAST squares; *NUMBER theory; *SINGULAR value decomposition

• Source: SIAM Journal on Matrix Analysis & Applications. 2014, Vol. 35 Issue 3, p1073-1085. 13p.

تفاصيل العنوان