Browsing Mathematics by Author "Robinson, Richard"
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The Positive Semidefinite Rank of Matrices and Polytopes
Robinson, RichardThe positive semidefinite (psd) rank of a nonnegative <italic>p</italic> × <italic>q</italic> matrix <italic>M</italic> is defined to be the smallest integer <italic>k</italic> such that there exist <italic>k</italic> × ...