NeighborhoodsΒΆ

Functions for computing neighborhoods of vertices and sets of vertices.

neighborhood(G, nbunch) Return a list of all neighbors of the nodes in nbunch.
closed_neighborhood(G, nbunch) Return a list of all neighbors of the nodes in nbunch, including the nodes in nbunch.
are_neighbors(G, v, nbunch) Returns true if v is adjacent to any of the nodes in nbunch.