Abstract
An iterative algorithm for finding , (m > 0, u < n), is developed which involves generating a sequence of approximations to
using the concept of eigenvectors. The convergence of this method is then established by studying the eigenvalues and eigenvectors of a matrix An, directly related to the algorithm itself. The matrix An is constructed using the eigenvalues and eigenvectors, applying the concepts of diagonalization. An algorithm for finding higher powers of An is explained. Using these higher powers of An, a direct method is also derived. Two numerical examples explaining the methods are given.