Network analysis begins with data that describes the set of relationships among the members of a system. The goal of analysis is to obtain from the low-level relational data a higher-level description ...

Each iteration in the PRINIT or ALPHA method requires computation of eigenvalues and f eigenvectors. Each iteration in the ML or ULS method requires computation of eigenvalues and v - f eigenvectors.

This is a preview. Log in through your library . Journal Information This journal, begun in 1943 as Mathematical Tables and Other Aids to Computation, publishes original articles on all aspects of ...

This is a preview. Log in through your library . Abstract The Ritz vectors obtained by Arnoldi's method may not be good approximations and even may not converge even if the corresponding Ritz values ...