# Least squares (P,Q)-orthogonal symmetric solutions of the matrix equation and its optimal approximation.

Zhao, Lin-Lin; Chen, Guo-Linag; Liu, Qing-Bin

ELA. The Electronic Journal of Linear Algebra [electronic only] (2010)

- Volume: 20, page 537-551
- ISSN: 1081-3810

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topZhao, Lin-Lin, Chen, Guo-Linag, and Liu, Qing-Bin. "Least squares (P,Q)-orthogonal symmetric solutions of the matrix equation and its optimal approximation.." ELA. The Electronic Journal of Linear Algebra [electronic only] 20 (2010): 537-551. <http://eudml.org/doc/230464>.

@article{Zhao2010,

author = {Zhao, Lin-Lin, Chen, Guo-Linag, Liu, Qing-Bin},

journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},

keywords = {matrix equation; least squares solution; (P; Q)-orthogonal symmetric matrix; optimal approximate solution; singular value decomposition; canonical correlation decomposition; minimum-norm; numerical results},

language = {eng},

pages = {537-551},

publisher = {ILAS - The International Linear Algebra Society c/o Daniel Hershkowitz, Department of Mathematics, Technion - Israel Institute of Techonolgy},

title = {Least squares (P,Q)-orthogonal symmetric solutions of the matrix equation and its optimal approximation.},

url = {http://eudml.org/doc/230464},

volume = {20},

year = {2010},

}

TY - JOUR

AU - Zhao, Lin-Lin

AU - Chen, Guo-Linag

AU - Liu, Qing-Bin

TI - Least squares (P,Q)-orthogonal symmetric solutions of the matrix equation and its optimal approximation.

JO - ELA. The Electronic Journal of Linear Algebra [electronic only]

PY - 2010

PB - ILAS - The International Linear Algebra Society c/o Daniel Hershkowitz, Department of Mathematics, Technion - Israel Institute of Techonolgy

VL - 20

SP - 537

EP - 551

LA - eng

KW - matrix equation; least squares solution; (P; Q)-orthogonal symmetric matrix; optimal approximate solution; singular value decomposition; canonical correlation decomposition; minimum-norm; numerical results

UR - http://eudml.org/doc/230464

ER -

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