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

alternating_havel_hakimi_graph
(aseq, bseq, create_using=None)[source]¶ Return a bipartite graph from two given degree sequences using an alternating HavelHakimi style construction.
Nodes from the set A are connected to nodes in the set B by connecting the highest degree nodes in set A to alternatively the highest and the lowest degree nodes in set B until all stubs are connected.
Parameters: Notes
This function is not imported in the main namespace. To use it you have to explicitly import the bipartite package.
The sum of the two sequences must be equal: sum(aseq)=sum(bseq) If no graph type is specified use MultiGraph with parallel edges. If you want a graph with no parallel edges use create_using=Graph() but then the resulting degree sequences might not be exact.
The nodes are assigned the attribute ‘bipartite’ with the value 0 or 1 to indicate which bipartite set the node belongs to.