The symmetric minimal rank solution of the matrix equation AX=B and the optimal approximation.
Xiao, Qing-Feng ; Hu, Xi-Yan ; Zhang, Lei
ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 18 (2009), p. 264-271 / Harvested from The Electronic Library of Mathematics
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Publié le : 2009-01-01
EUDML-ID : urn:eudml:doc:130666 
@article{05601950,
     title = {The symmetric minimal rank solution of the matrix equation },
     journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
     volume = {18},
     year = {2009},
     pages = {264-271},
     zbl = {1171.65387},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05601950}
}

Xiao, Qing-Feng; Hu, Xi-Yan; Zhang, Lei. The symmetric minimal rank solution of the matrix equation . ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 18 (2009) pp. 264-271. http://gdmltest.u-ga.fr/item/05601950/