Mathematica
BUILT-IN MATHEMATICA SYMBOL

WeaklyConnectedGraphQ

WeaklyConnectedGraphQ[g]
yields True if the graph g is weakly connected, and False otherwise.

DetailsDetails

  • WeaklyConnectedGraphQ works for any graph object.
  • A graph is weakly connected if there is a sequence of edges joining every pair of vertices.

ExamplesExamplesopen allclose all

Basic Examples (2)Basic Examples (2)

Test whether a graph is weakly connected:

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A graph with isolated vertices is not weakly connected:

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