Chordal

Algorithms for chordal graphs.

A graph is chordal if every cycle of length at least 4 has a chord (an edge joining two nodes not adjacent in the cycle). https://en.wikipedia.org/wiki/Chordal_graph

is_chordal(G)	Checks whether G is a chordal graph.
chordal_graph_cliques(G)	Returns all maximal cliques of a chordal graph.
chordal_graph_treewidth(G)	Returns the treewidth of the chordal graph G.
complete_to_chordal_graph(G)	Return a copy of G completed to a chordal graph
find_induced_nodes(G, s, t[, treewidth_bound])	Returns the set of induced nodes in the path from s to t.