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Line 1: {{unreferenced\|date=August 2012}} In mathematics, the ''k''th '''compound matrix''' ''C''<sub>''k''</sub>(''A'') of an ''nm'' × ''n'' [[matrix (mathematics)\|matrix]] ''A'' is the <math>\left(\binom m k - 1\right)\times\left(\binom mn k - 1\right)</math> matrix formed from the [[determinant]]s of all ''k'' × ''k'' submatrices of ''A'' arranged with the submatrix index sets in [[lexicographic order]]. : <math>

Compound matrix: Difference between revisions