is_k_regular

is_k_regular(G, k)

Determines whether the graph G is a k-regular graph.

A k-regular graph is a graph where each vertex has degree k.

Parameters:

GNetworkX graph

Returns:

bool

Whether the given graph is k-regular.

Examples

>>> G = nx.Graph([(1, 2), (2, 3), (3, 4), (4, 1)])
>>> nx.is_k_regular(G, k=3)
False
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Additional backends implement this function

graphblas : OpenMP-enabled sparse linear algebra backend.