VertexConnectivity

As of Version 10, most of the functionality of the Combinatorica package is built into the Wolfram System. »

VertexConnectivity[g]

gives the minimum number of vertices whose deletion from graph disconnects it.

VertexConnectivity[g,Cut]

gives a set of vertices of minimum size whose removal disconnects the graph.

Details and Options

VertexConnectivity functionality is now available in the built-in Wolfram Language function VertexConnectivity.
To use VertexConnectivity, you first need to load the Combinatorica Package using Needs["Combinatorica`"].

This function has been superseded by VertexConnectivity in the Mathematica kernel:

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