The following publications are possibly variants of this publication:
- Polytopes of Minimum Positive Semidefinite RankJoão Gouveia, Richard Z. Robinson, Rekha R. Thomas. dcg, 50(3):679-699, 2013. [doi]
- Positive semidefinite rankHamza Fawzi, João Gouveia, Pablo A. Parrilo, Richard Z. Robinson, Rekha R. Thomas. mp, 153(1):133-177, 2015. [doi]
- Rational and real positive semidefinite rank can be differentHamza Fawzi, João Gouveia, Richard Z. Robinson. orl, 44(1):59-60, 2016. [doi]