A note on universally optimal matrices and field independence of the minimum rank of a graph

Huang, Liang-HaoLiang-HaoHuangGERARD JENNHWA CHANGChang, Gerard J.Gerard J.ChangYeh, Hong-GwaHong-GwaYeh2018-09-102018-09-102010http://www.scopus.com/inward/record.url?eid=2-s2.0-77953321642&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/355600A note on universally optimal matrices and field independence of the minimum rank of a graphjournal article10.1016/j.laa.2010.03.027