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This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.

networkx.algorithms.distance_measures.periphery

periphery(G, e=None, usebounds=False)

Return the periphery of the graph G.

The periphery is the set of nodes with eccentricity equal to the diameter.

Parameters:

• G (NetworkX graph) – A graph
• e (eccentricity dictionary, optional) – A precomputed dictionary of eccentricities.

Returns:

p – List of nodes in periphery

Return type:

list