EntityQ3750339· pop 9· linked from 141 articlesexchange matrixSign in to saveConnectionsblock matrixEntityinvertible matrixEntityadjacency matrixEntityband matrixEntityunimodular matrixEntitydefinite matrixEntitymathematicsEntitystatisticsEntityInternational Standard Book NumberEntityintegerEntitylinear algebraEntitymatrixEntitygraph theoryEntitydeterminantEntitycorrelationEntitypermutationEntitymodular arithmeticEntityeigenvectors and eigenvaluesEntityidentity matrixEntitylinear independenceEntityCategoriesMatrices (mathematics)