The minimum rank problem over finite fields.
Grout, Jason
ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 20 (2010), p. 691-716 / Harvested from The Electronic Library of Mathematics
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Publié le : 2010-01-01
EUDML-ID : urn:eudml:doc:233166 
@article{05850043,
     title = {The minimum rank problem over finite fields.},
     journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
     volume = {20},
     year = {2010},
     pages = {691-716},
     zbl = {1205.05143},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05850043}
}

Grout, Jason. The minimum rank problem over finite fields.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 20 (2010) pp. 691-716. http://gdmltest.u-ga.fr/item/05850043/