MATRICESNUMBER theoryDETERMINANTSOne method for counting weighted cycle systems in a graph entails taking the determinant of the identity matrix minus the adjacency matrix of the graph. The result of this operation is the sum over cycle systems of 1 to the power of the number of disjoint cycles...
1.6 Determinant A function of a square matrix that reduces it to a single number. The determinant of a matrix A is denoted |A| or det(A) . For 2d matrix, determinant is the area created by the 2 row vectors in A. 1.7 Eigenvectors and Eigenvalues An eigenvector is a nonzero vector...
C.L.: Families of commuting transfer matrices in q-state vertex models - Perk, Schultz - 1983 () Citation Context ...6], we obtained the determinant representation of the scalar products and the correlation functions for the Uq(gl(1|1)...