Least squares solutions to AX = B for bisymmetric matrices under a central principal submatrix constraint and the optimal approximation

Linear Algebra and Its Applications

Volumn 428, Issue 4, 2008, Pages 871-880

  Zhao, Lijun ^a   Hu, Xiyan ^a   Zhang, Lei ^a  

^a HUNAN UNIVERSITY   (China)

Author keywords

Bisymmetric matrix; Central principal submatrix; Least squares problem; Optimal approximation

Indexed keywords

CONSTRAINT THEORY; LEAST SQUARES APPROXIMATIONS; PROBLEM SOLVING;

BISYMMETRIC MATRIX; CENTRAL PRINCIPAL SUBMATRIX;

MATRIX ALGEBRA;

EID: 37249049758     PISSN: 00243795     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.laa.2007.08.019     Document Type: Article

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