On computing the connectivities of graphs and digraphs
Abdol H. Esfahanian, S. L. Hakimi · Networks · 1984
Abstract In this paper methods are described that will compute the edge‐connectivity of a graph or a digraph at least twice as fast as the known methods. A study of the computation of the vertex‐connectivity is presented which leads to new algorithms for this purpose or for the purpose of determining if the vertex‐connectivity is at least k. These algorithms compare favorably with Kleitman's, Even's, Even and Tarjan's, and Galil's algorithms.