is_strongly_regular(G)
An undirected graph is strongly regular if
it is regular,
each pair of adjacent vertices has the same number of neighbors in common,
each pair of nonadjacent vertices has the same number of neighbors in common.
Each strongly regular graph is a distance-regular graph. Conversely, if a distance-regular graph has diameter two, then it is a strongly regular graph. For more information on distance-regular graphs, see is_distance_regular
.
An undirected graph.
Whether G is strongly regular.
Returns True if and only if the given graph is strongly regular.
See :>>> G = nx.cycle_graph(5) >>> nx.is_strongly_regular(G) True
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