Graph.Minsep
Minimal separators of a graph
Based on the article: Generating all the minimal separators of a graph. by A. Berry, J.-P. Bordat and O.Cogis http://www.isima.fr/berry/generating.html
A set S
of vertices is a minimal separator if it exists 2 distinct connected components C
and D
in G \ S
such that each vertex of S
has a successor in C
and D
.