Abstract
We consider integer matrices obeying certain generalizations of the incidence equations for (v, k, lambda)-configurations and show that given certain other constraints, a constant multiple of the incidence matrix of a (v, k, lambda)-configuration may be identified as the solution of the equation.
Publication Details
Jennifer Seberry Wallis, Integer matrices obeying generalized incidence equations, Bulletin of the Australian Mathematical Society, 4, (1971), 51-56.