In mathematics, persymmetric matrix may refer to: a square matrix which is symmetric with respect to the northeast-to-southwest diagonal (anti-diagonal);...

matrix Hankel matrix Hilbert matrix Persymmetric matrix Sylvester's law of inertia Toeplitz matrix Transpositions matrix See also symmetry in mathematics...

matrices used in mathematics, science and engineering. A matrix (plural matrices, or less commonly matrixes) is a rectangular array of numbers called entries...

multiplied in O ( n 2 ) {\displaystyle O(n^{2})} time. Toeplitz matrices are persymmetric. Symmetric Toeplitz matrices are both centrosymmetric and bisymmetric...

matrices are both centrosymmetric and persymmetric. Pauli matrices (the first Pauli matrix is a 2 × 2 exchange matrix) Horn, Roger A.; Johnson, Charles R...

square matrix. The determinant of a matrix A is commonly denoted det(A), det A, or |A|. Its value characterizes some properties of the matrix and the...

T r {\displaystyle Tr} matrix is symmetric matrix. T r {\displaystyle Tr} matrix is persymmetric matrix, i.e. it is symmetric with respect...

matrix) by multiplying on the left. All anti-diagonal matrices are also persymmetric. The product of two anti-diagonal matrices is a diagonal matrix....

symmetric centrosymmetric and symmetric persymmetric. The product of two bisymmetric matrices is a centrosymmetric matrix. Real-valued bisymmetric matrices...

of a matrix permutant (Cayley 1860) perpetuant Roughly an irreducible covariant of a form of infinite order. persymmetrical A persymmetrical matrix is a...