The symmetric minimal rank solution of the matrix equation $AX=B$ and the optimal approximation.

Xiao, Qing-Feng, Hu, Xi-Yan, and Zhang, Lei. "The symmetric minimal rank solution of the matrix equation and the optimal approximation.." ELA. The Electronic Journal of Linear Algebra [electronic only] 18 (2009): 264-271. <http://eudml.org/doc/130666>.

@article{Xiao2009,
author = {Xiao, Qing-Feng, Hu, Xi-Yan, Zhang, Lei},
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
keywords = {matrix equation; maximal rank; minimal rank; fixed rank solutions; optimal approximate solution; matrix rank method; symmetric matrix solutions},
language = {eng},
pages = {264-271},
publisher = {ILAS - The International Linear Algebra Society c/o Daniel Hershkowitz, Department of Mathematics, Technion - Israel Institute of Techonolgy},
title = {The symmetric minimal rank solution of the matrix equation and the optimal approximation.},
url = {http://eudml.org/doc/130666},
volume = {18},
year = {2009},
}

TY - JOUR
AU - Xiao, Qing-Feng
AU - Hu, Xi-Yan
AU - Zhang, Lei
TI - The symmetric minimal rank solution of the matrix equation and the optimal approximation.
JO - ELA. The Electronic Journal of Linear Algebra [electronic only]
PY - 2009
PB - ILAS - The International Linear Algebra Society c/o Daniel Hershkowitz, Department of Mathematics, Technion - Israel Institute of Techonolgy
VL - 18
SP - 264
EP - 271
LA - eng
KW - matrix equation; maximal rank; minimal rank; fixed rank solutions; optimal approximate solution; matrix rank method; symmetric matrix solutions
UR - http://eudml.org/doc/130666
ER -