Some topics on weighted Moore-Penrose inverse, weighted least squares and weighted regularized Tikhonov problems

Applied Mathematics and Computation

Volumn 157, Issue 1, 2004, Pages 243-267

  Wang, Dingkun ^a  

^a FUDAN UNIVERSITY   (China)

Author keywords

Condition number; Generalized weighted singular value decomposition; Nearness to rank deficiency; Structured condition number; Weighted linear least squares problem; Weighted Moore Penrose inverse

Indexed keywords

LEAST SQUARES APPROXIMATIONS; MATRIX ALGEBRA; SENSITIVITY ANALYSIS; SET THEORY; VECTORS;

CONDITION NUMBER; STRUCTURED CONDITION NUMBER; TIKHONOV PROBLEMS;

LINEAR SYSTEMS;

EID: 4344612912     PISSN: 00963003     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.amc.2003.08.035     Document Type: Article

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